Sugar is a crucial component of a plant’s food production process, but when added to soil, it doesn’t help plants grow stronger or healthier. In fact, introducing sugar into the soil can create an imbalance and harm plants. Sugar water can cause damage to plants by changing the way their roots absorb moisture and nutrients, and prevent them from getting enough oxygen. There is no scientific evidence that sugar water aids plant growth, and it can backfire.
Sugar water is considered an “urban myth” as its benefits are limited and often do more harm than good. While it can revive dying plants, it is not necessary to feed plants sugar water as a regular part of their care. Sugar water can actually lead to growth, but it does not work for plants because plants absorb nutrients from the soil rather than sugar. Excessive use of sugar can cause root burns, reversing the overall osmosis process on them, and the soil becomes fermented, using too much oxygen, which is essential for plant growth.
There is no scientific evidence that feeding plants sugar water is conducive to plant health. On the contrary, it can harm plants and even kill them. Sugar may affect floral transition by activating or inhibiting genes that control floral transition, depending on the plant’s needs. Sugar doesn’t directly affect plants, but it does affect beneficial bacteria that produce the nutrients that plants need.
Glucose affects plant growth and induces delay in the development of juvenile to vegetative phases. Sugars within the plant are responsible for affecting plant growth, and sugar application to the root system results in over-expression of genes that induce defense mechanisms within the plant. Spraying a sugar spray on plants can also be harmful.
📹 Sugar Water and Plant Growth: What Happens If We Give Sugar Water to Plants?
… of sugar water on plant growth science project, how to make sugar water for plants, why does sugar help plants grow, can sugar …
Does banana water help plants?
While banana water can be used for plants that require minimal fertilization, it is important to note that potassium is a vital element for plant growth and functionality. Banana water, in and of itself, does not provide an adequate level of potassium. It is recommended that store-bought fertilizer be used on occasion.
What happens if I put sugar in my flowers?
To maintain the health of flowers, add white granulated sugar to vase water to provide necessary nutrients for growth and development. To prevent bacteria growth, add vinegar to prevent cloudy water and disrupt stem water uptake. Mix two tablespoons of sugar and two tablespoons of apple cider vinegar with vase water before adding flowers. Cut flower stems at a 45-degree angle to increase surface area for water uptake. Place cut ends in water after removing them from the plant. Remove leaves below the waterline and change the solution every few days to replace evaporated or cloudy water.
This homemade floral preservative solution can also help revive wilting flowers by ensuring adequate water supply. Cut stems every time vase water is changed, and crush water-loving flowers like hydrangeas or irises to improve their health. Store flowers in a cool area away from drafts and heat sources, as cut flowers do not photosynthesize and do not benefit from direct sunlight. Storing bouquets overnight in the refrigerator can also increase their longevity.
How does sucrose affect plant growth?
Photosynthesis carbon, converted to sucrose, is crucial for plant growth as it serves as a signaling molecule and primary energy source, coordinating source and sink development. Sucrose transporters in plants play a significant role in this process, with recent studies providing an update on source-to-sink carbon partitioning in tomato plants. These findings highlight the importance of sucrose in plant physiology and development, as it plays a vital role in coordinating the development of plants.
How much sugar do you put in water for plants?
This project involves dividing six geranium plants into two groups, one for the experimental group and the other for the control group. The plants are divided into two groups, with one receiving equal sunlight exposure and the other receiving water. The experimental group may be 1EXP, 2EXP, and 3EXP, while the control group may be 1CON, 2CON, and 3CON.
A sugar solution is prepared by adding four tablespoons of granulated sugar to 32 ounces of water, and each plant receives the same amount of water. The control group receives only water, but the experimental group receives the same amount.
Observations are made on the plants, and data charts are used to record height, leaf count, and other observations. The project continues for 14 days.
Review the recorded data and photos, drawing conclusions and writing a report. Include all research, charts, and bibliography. If the project has provided new ideas for future projects, start planning now. Good luck!
Does sugar affect plant growth?
Glucose impacts plant growth, causing a delay in juvenile to vegetative phase development. It stimulates the synthesis of chlorophyll, rubisco, and photo-protective pigments, and helps alleviate abiotic stress by increasing antioxidant and sugar levels. Glucose also aids in the mitigation of harmful effects of abiotic stress by increasing antioxidant and sugar levels. Copyright © 2024 Elsevier B. V., licensors, and contributors.
Is sugar good for rooting plants?
Recent research has shown a positive influence of sucrose on root development of seedling material, with a twenty-fold increase in root length recorded in the presence of sugars compared to controls. Two field trials conducted in 1999 and 2003 investigated the influence of a range of sugars applied as a root drench at 25, 50, and 70 g/L of water on root and shoot growth, chlorophyll fluorescence, photosynthetic rates, and leaf carotenoid and chlorophyll concentrations of birch (Betula pendula Roth.).
The sugars galactose and rhanmose had no significant effects on tree growth or leaf photosynthetic properties. Sugars sucrose, fructose, and glucose increased shoot and root dry weight in both trials, but growth responses were influenced by the concentration of sugar applied. By week 24, increases in both root and shoot growth were recorded. Sugar feeding at 25 g/L had no significant effect on leaf chlorophyll fluorescence, photosynthetic rates, or carotenoid and chlorophyll concentrations.
At the cessation of the experiment, maximal increase in root and shoot growth was associated with a root drench of sucrose at a concentration of 70 g/L in both 1999 and 2003 trials. Lower mortality rates recorded in sugar-treated trees indicate applications of sugars would aid in the survival of young birch trees following transplanting.
What will happen to a plant if it is kept in sugar solution?
The process of exosmosis, whereby plant cells lose water, occurs when they are placed in concentrated sugar solutions, resulting in a loss of turgor and a subsequent loss of rigidity. This is the antithetical phenomenon of turgidity, wherein the cell contents undergo a contraction and separation from the cell wall.
Is coffee good for plants?
Coffee grounds and brewed coffee can be used as a plant fertilizer for indoor and outdoor plants. Coffee contains nitrogen, calcium, and magnesium, which are beneficial for plant health. To use coffee as a plant fertilizer, dilute it with water, aiming for a mixture of 1/4 coffee and 3/4 water. This can be used on potted plants, houseplants, and vegetable gardens. However, coffee and coffee grounds are acidic, and some plants, like lily of the valley, lavender, and honeysuckle, may not thrive in alkaline soil. Acid-loving plants like lily of the valley, lavender, and honeysuckle thrive in acidic soil. Some acid-loving plants, such as lavender and honeysuckle, thrive on coffee, while others may not.
Can plants take sugar through their roots?
The study identifies an apple hexose transporter, MdHT1. 2, that functions on the root epidermis to absorb glucose from the rhizosphere. MdHT1. 2 showed the highest expression level among 29 MdHT genes in apple roots, mainly expressed in the epidermal cells of fine roots. The roots of transgenic apple and Solanum lycopersicum lines overexpressing MdHT1. 2 had an increased capability to absorb Glc when fed with (13C)-labeled Glc or 2-NBDG, whereas silencing MdHT1.
2 in apple showed the opposite results. MdHT1. 2-mediated Glc absorption from the rhizosphere changed the carbon assimilate allocation between apple shoot and root, which regulated plant growth. A grafting experiment in tomato confirmed that increasing the Glc uptake capacity in the root overexpressing MdHT1. 2 could facilitate carbohydrate partitioning to the fruit. The study demonstrated that MdHT1. 2 functions on the root epidermis to absorb rhizospheric Glc, which regulates carbohydrate allocation for plant growth and fruit sugar accumulation.
Is sugar bad for flowers?
External sugars can be provided to cut flowers by dissolving a known amount of sugar and a biocide into the vase solution. The optimum concentration of sugar depends on the flowers being treated, with most flowers benefiting from a continuous supply of 2 sugar in the vase solution. Some flowers, such as Gladioli, have shown to benefit from higher concentrations, while others, like Zinnias and Coralbells, sustain damage when treated with concentrations higher than 1. Chrysanthemums and China Asters do well without sugar in the keeping solution.
To obtain a close approximation of a 1 sugar solution, dissolve 2 level teaspoons of sugar into a quart of water and add a biocide to inhibit microorganism growth. Two common biocides are household bleach and Physan, which are used as disinfectants in restaurants. A 50 ppm bleach solution and 100 ppm Physan solution work well for most cut flowers. Pre-testing on a small number is essential to avoid stem discoloration in some flowers.
A pulse treatment is another method of providing sugars, which involves loading the stems and leaves with high concentrations of sugars for a short period of time, typically overnight. This treatment allows the accumulation of adequate sugar in the leaves and stem during that time period to aid the development of flowers. For example, Gladiolus stems are pulsed overnight with a 20 sugar solution before marketing, leading to larger flowers and longer vase life. However, pulse treatment may not always work with all cut flowers, as stems may not absorb enough carbohydrate during that short treatment time.
How does sugar affect soil?
Soil sugars play a crucial role in maintaining and stimulating microbial activities in the rhizosphere and detritusphere, leading to the mobilization of nutrients through accelerated SOM decomposition. This is known as priming effects. The study suggests that by continuing, users agree to the use of cookies. Copyright © 2024 Elsevier B. V., its licensors, and contributors. All rights reserved, including text and data mining, AI training, and similar technologies.
📹 Is natural sugar from fruit just as ‘bad’ as added sugar?
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I am 65 and have been eating fruits all my life. I have no intention of avoiding fruit. Common sense must rule your diet. Too much of anything is usually not good for you. Stay away from fried foods, fast foods, tobacco and alcohol and you will be fine. Exercise, especially strength training is key. Stay safe!
As others have already mentioned, the fiber content of fruits is one of the reasons why the sugar in natural fruits can have a different impact on blood sugar levels after eating them. The other reason, and maybe just as important as the fiber content, are the specific secondary metabolites present in fruits such as phenolic acids, flavonoids and other potent polyphenols.
So…..don’t eat fruit, red meat, pasta and or sauce, fried chicken, pizza, burgers, bar-b-que, chinese food, salt, french fries. Don’t drink beer, wine, whiskey, soda. Don’t smoke weed or tobacco. Don’t spend a lot of time in the sun. Routinely fast and on days that you do eat, eat only one small meal. Don’t sit. Make sure to exert yourself with exercise on most days. Don’t stay up late or sleep too late, don’t watch TV or look at a computer screen. Stay off your cell phone. Then you can live to be 150. Q. Why would you want to?
As much as I get this I will never give up my mangoes!! I also firmly believe that natural foods even if high in fructose (like the mango and fig) are not detrimental to your health if you don’t over do it and don’t have a sensitivity to it (like an allergy, etc). If I eat a lot of fruit, I still feel the need to stop. Between fiber, chewing, water content, etc, my brain goes “no more” after a certain point. If I try to eat a lot of cookies, brain will ask for more cookies (dopamine, lack of satiety, little to no chewing, etc), and it feels like a craving (which is still dopamine response). My body does not adversely react to fruit but it will to overconsuming processed sugar in any form or anything else processed that I enjoy like chips. I feel great eating fruits and feel like crap if I have more than 1-2 cookies (small cookies). As much as I believe this research is good work, I also feel that if people are going to take this info to bastardize fruit to create more fear around healthy and whole food due to “fructose content” vs solving the real problem of all the processed BS on our shelves and being chronically over stressed, we still have a huge problem. I have never heard of anyone becoming obese from eating too many mangoes or any fruit vs someone becoming obese eating too much processed food of any type. I know many people in my industry (sports and fitness, performance) who learn a small thing about metabolism or nutrition, then spin it all out of whack to promote their extreme dietary BS and I HATE it.
I’m overweight by a lot. I’m working on losing the weight, and I am cutting out added sugars: ice-cream, cakes, cookies, chocolate, chips, etc. I am removing multiple pieces of fruit a day, but I do still plan on eating at least one piece of fruit a day, maybe two if it’s fresh berries, but honestly my weight gain has never been because of apples, bananas, mangos, pears, grapes, cherries or any fruit. It’s because I freaking eat a ton of ice-cream, cookies, and candies. I’ve been known to put fruit on my ice-cream. I think God meant fruit to be our dessert in life. When in doubt between Ben & Jerry’s ice-cream and an apple: I think I should eat the apple cause no joke, I’ll never want to eat broccoli in place of ice-cream!
My understsnding of this is that one important difference between sugars in fruit and refined sugars is that the former contains fibers also. Which is why refined sugar is so much more deteimental to our health. Sugar was added into foods in order to maintain/enhance flavour while at the same time making the food cheaper, so that more people could afford to eat sufficiently. And that sugar was refined sugar. We’re eating infinitely more sugar overall than we ever did, and most of it is refined, so without fibers. That is supposedly the main reason for the widespread obesity in society.
Misleading information, I have fixed my insulin resistance just by eating 4-5 types of fruits everyday in my breakfast. The fructose in fruits is not similar to the processed or artificial sugar, owing to high amount of fiber in the fruits, this fructose actually does not spike the insulin, rather it is not absorbed by the liver, the fiber prevents this. Rather the fructose in it becomes the food of good bacterias in our gut. Long story short – If consumed in moderate quantities and if you don’t have issues with digesting the fibre, the fruits can be extremely beneficial for us. Also don’t forget the higher amounts of anti-oxidants in them. P. S. – Pls don’t consume fruits juices as they are devoid of fibre and can spike your insulin like anything!!
Generations of people only ate mangoes during summers in India in the country side. My dad, his brothers, cousins etc. My dad was a medical doctor, retired now. All of them were so healthy and energetic. Mangoes are so nutrient rich and amazing. I ruined my health and life in the US listening to western style of doing food. Ended up with orthorexia, food addictions, hating myself. I cannot stand all this anymore. Going back and introducing fruit in my life – even ‘high sugar’ enemies of western people, calmed me down, felt better, do not think of cakes constantly. Ugh I cannot stand all this anymore. Because of the orthorexia days and obsessively perusal these articles, I still have them left in my yt suggestions.
50 to 60 years ago I attended Weight Watcher meetings with my dad. I was about 10 years old, he 45, 6’, 250. As the lady leading the meeting was speaking she asked if there were any questions. My father raised his hand and asked if it was okay to chew gum. She said (fictitious name), Mr. Smith, I don’t think chewing a pack or two a day of gum is what caused you to weigh 250 pounds. Yes, you can chew gum, just not by the case. I don’t worry about eating fruit.
Please do not get scared of fruits. We all know very well no one out here is getting freaking fat and diabetic from unprocessed fruits. 😂 I’m going to enjoy dates, mangoes, apples, and continue to thrive. Stay away from those cupcakes, cookies, and fake candies. Fruit isn’t going to hurt you unless you are having something like dried fruit w/more sugar.
As endurance athlete I wonder how valid this discussion is for people who use a lot of energy in their daily training and especially on long rides (4-6h efforts) where running on high sucrose/fructose/glucose mixes are typical. I guess the “high” sugar diet is only an issue for the average person who’s not burning in excess of 3000-4000kcal during long trains sessions every week?
I went sugar free in July. I have lost 35lb, without really dieting. Still eating like a horse, eating fruit by the bucket load . I’m amazed by how easy weight has dropped off me. Diet is vegetarian, bordering on vegan . Basically, I’ve cut out the crap and processed food, what a difference it’s made.
This clip really just bit around the edges. I understand you go into significant detail in the full discussion, but this clip makes it seem as though there are no conditions under which anyone should eat so-called “sweet fruits.” No context for athletes vs. metabolic syndrome vs. people just trying to eat healthier in general, etc. Context would be helpful for these kinds of prescriptions.
One important thing is that whole foods within a whole, work in a kind of synergy. Pulling one thing out of that will disrupt the balance and make a other wise neutral substance bad for you or make a normally health benefical compund useless. This is why supplements of a specific antioxidant or phyto nutrient will not work as well as if you had got it from a whole food. We don’t understand fully why it is. Sugar on its own is bad, but when you’re eat something with fiber that slows its absorption and feed your good gut bacteria in combination with hundreds or even thousands of powerful plant compounds the effects are so wildly different. Fruits should be a part of everyones diet, even dates or figs. Only if you have diabetes already should you be more careful of high sugar fruits.
starting at birth in 1966 sugar was my diet, cupcakes, sugar on grapefruit. by 6 my baby teeth were ruined. by 55 my joint pain was no longer working for me. 10 days off sugar, bread and processed food, pain free and heartburn free too along with other problems, only ten days. 3 month in and feel like crap, ok, no pain, but also, something very wrong, like running on 90 weight oil and supposed to use 30 wt. got sick last week and went crazy on fruit, bananas to be exact, and magically i feel normal again, strong again as opposed to weak. i avoided fruit for 3 months, thanks to the internet experts like S Baker and others. We can’t all be carnivores. I am so happy i got sick and my body wanted bananas for some reason.
I just feel we still don’t know shit about nutrition… Every claim raises 1000 questions. I prefer to just follow my digestive system’s advice: they tell me what bothers them and what doesn’t. But if I start to read deeper on what they’re claiming here, I suspect I will spend a lifetime completely lost and never reach a solid conclusion.
The idea that any kind or amount of fruit is an issue in the modern suite of diet driven diseases we get is ridiculous. Eating whole fruit regularly changes your lifestyle and your pallet. It’s short shelf life affects your shopping habits, it’s not nearly as hyper palatable as processed foods candies, sodas so it changes your pallet. If you don’t have a very healthy diet already, find a whole fruit you like and eat it every day. Worrying about the type of fruit when you currently eat a lot of processed foods is like worrying about the type of gum you chew when you’re a smoker.
My rule is to eat things as close to their “original form” as possible. I according to this principle, eating raw fruit is fine. When it comes to sugar or salt etc, it’s not the obvious added teaspoon in your coffee or whatever that’s damaging. It’s the hidden added sugar (salt.. Etc). Any food in it’s natural form should be fine for the body to handle, within reason.
Fructose is fructose and glucose is glucose no matter what they are in. It’s the fiber in fruit that changes the game. Some people think fructose = fruit => healthier sugar. That’s absolutely not true, actually, fructose is worse for you than glucose is. It’s just that the concentration in many fruits is much smaller and there is fiber. If the sugar in fruit was somehow different, it would also apply to dried fruit too. But the sugar is just the same as in anything else and in dried fruit, it’s more concentrated so it’s even worse. Whoever thinks otherwise, has not opened any science books.
Show me not “fake” fruit in year 2022. I myself can get fresh seasonal apples from 20+ year old trees in my village. And they taste nothing like apples in the grocery store. They have almost no sweetness. I would be surprised if one of these would only have 5 grams of total sugar. When apple in store probably approaching 30grams of sugar…
I do OMAD and start my daily meal with fruit and honey to cause an insulin response, then I follow with proteins rich in fat soluble nutrient; grass fed/finished meats, organic eggs. I always do light exercise after eating. It’s what works for me and comes from building an eating lifestyle out of trial and error over the last few years.
I’d love to see you guys do an additional short talk on the benefit of using high sugar fruits in VERY SMALL AMOUNTS to sweeten recipes versus using refined sugars (cane, coconut, etc) – One slice of a mango including peel, diced, can be a fantastic addition to a spicy or herby dish as well. Maybe not making it all or nothing but suggesting ways to get some of that good good flavor and benefits in appropriate portions to remain health-beneficial might be glorious! <3 <3 <3
You can eat as much fruit as you want, the human body is DESIGNED by Nature for fruit, we are fruigivores by design and our entire anatomy says so. The sugar from fruit has an entirely different effect and mechanism in the body that processed or artificial sugar. NATURE (our bodies) understands NATURE (fruit). Artificial things is where we fall into risky business.
Would be curious of your thoughts on endurance athletes consuming gels/carb mixes in liquid form. Usually a 1g to .08g ratio of glucose:fructose. At 58kgs I am usually aiming for around 60g of glucose an hour, plus some fructose and doing about 10-15 hours of endurance paced exercise a week. So on a bigger day I could easily consume 300g of added sugars in a 5 hour time frame – but I am also burning 2,000 to 4,000 calories in that time. This is widely accepted as the best way to fuel workouts and races in the endurance world. Should I be worried about long term consequences of my sugar intake if I am riding 600 hours a year? Or does burning so many calories and eating healthy outside of workouts mean it’s okay?
The sugars in whole foods are fundamentally different than added industrial sugars precisely because, as a natural organism, whole foods have a whole smorgasbord of nutrients that balance out and interact with those sugars. Of course that doesn’t mean you can’t consume too much of a fruit or vegetable, of course moderation is still necessary across your entire diet, but a nominal 7g of sugar in an apple is fundamentally different than 7g of added high fructose corn syrup
Ur body naturally stops u from over eating anything except for Carbs-based food. Proof is we could finish tubs n tubs of ice creams but 2 apples or bananas make us seems full. Fruits are not the problem, the problem is ur sugar intake in a day in addition to the fruits. Good rule is if u crave sweet stuff then just eat fruits rather than desserts or any sugary drinks. Easy manageable ways to cut down ur weight is: 1. reduce ur carbs intake by a third or less, 2. no sugar or sweet stuff before lunch, 3. eat more veggies to make u full if u still feel hungry (after reducing what u eat) rather than carbs, sugar or fats stuff. 4. dont eat carbs together with a lot of meat. 5. stop eating at 9pm if ur lunch is at 12 noon. 6. this is an easy enough diet plan so no cheat day 7. if u start feeling dizzy n ur BP is low, pls quickly drink sugary stuff little by little until ure not dizzy anymore. This means ur diet plan is more than what ur body can do. 8. Exercise. Get ur motivation up n start small n easy so u’d enjoy it more. 9. Do any diet plans u follow step by step. Dont overdo it.
Humans are evolved to consume fruit based on our color vision, intestinal length, palate, what we find attractive in others, teeth structure, and the way we grind our fruit. High levels of caloric intake of anything would create metabolic diseases. Personally, I’ve done fruit and vegetable juice fasts (freshly pressed) and lost weighed and even entered to a state of ketosis. More evidence needs to be looked into this. What are the health effects of having a whole diet based on fruit? What’s the role of fruit in addition to Standard American Diet? Perhaps it could create a metabolic syndrome with the high levels of sugar, refined flour, refined oils, etc along with fruit sugars?
According to the US Department of Agriculture (USDA), there are about 25 grams (g) of carbs in total in a medium-sized apple, and around 19 g of that is sugar. Most of the sugar in an apple is in the form of naturally occurring fructose, however, and this may have a different effect on the body than other sugars.
I eat fruit as dessert if having sugar craving and it’s met and I move on and have dropped 60 pounds over 2 years eating Whole Foods strength and conditioning plus jiu jitsu. I eat a lot of fruit tbh and sure I could reduce and maybe drop a bit more but common sense says eat Whole Foods and you should be fine.
I lost 20+ pounds in 2 months. My diet was basically this: Eggs and chicken sausage for breakfast. Chicken breast/thighs for dinner. Snacked on cashews, pistachios, watermelon, grapes, kiwis, papaya, bananas, strawberrys through out the day. Carbs, bread, pasta 1x a week. HIIT and strength training 4-5x a week. 4 5 L of water daily. Im a 31 M so losing the weight wasn’t that hard.
Man, you solved it for me. I couldn’t square how sugar feels evil when I take it (I feel a death force overcome my spirit just like when I’ve had alcohol or tobacco) but that evolution has programmed us to seek it. You provided the answer when you said the difference is we are now adding sugar to food. Thank you, thank you. That’s life changing!
Testing various foods and high glycemic fruit may spike blood glucose but it also goes down quickly and with me on a low carb diet, the spike isnt that high. No more than 140. Whats far far worse are starches oatmeal is the worst. It slowly raises blood sugar to around 140 then keeps it there for around 4 hours then another hour coming down. Potatoes, rice and bread are far worse than high glycemic fast fruit but i wouldn’t include any of them including fruit as part of my daily diet. The problem with any food that is high glycemic is it upsets the equilibriim of fat burning as fuel in a low carb diet. In contrast, eating low glycemic foods don’t elicit a spike in glucose or insulin and just keep glycogen stores maintained and keep a person in moderate ketosis. Most importantly they keep fasting and basal blood sugar low. My fasting blood glucose is in the 70s-80s now with low glycemic carbs added to my mostly meat/fish/egg based diet. If i eat a high glycemic fruit for example it will drop down ketosis but not kick me out. One bowl of oatmeal and it takes 3-4 days to get back in equilibrium. So avoid the whole grains, pasta, especially unless you plan on running a marathon. Most importantly people need to read up on Glycocalyx and its role in the endothelium and how it is damaged by high blood glucose and how we end up with heart attacks and strokes.
Dr. Lustig discussed fruit sugar, explaining that the insoluble fiber in an apple helps minimize sugar’s unhealthy effects by limiting the sugar’s access to the liver. Eating four apples would be better than drinking the juice from four apples because of the complete loss of fiber. He seems to say it is more important to add soluble and insoluble fiber in the right amounts rather than limiting the natural fruits one might like to eat. Correct me if I’m wrong. I only started listening to him a week ago, but watched the same article seven times. I think he is presenting life-changing information.
sorry but what i understood is the highlighting of High glycemic fruits and NOT that studies done with dried fruits would cause harmful effects to the metabolism… and me as a listener i have to rely 100% on what your interviewer states about figs/dates/grapes as categorizing them as BAD fruits…without further studies(oh…probably in mice…)…the gold rule i know: eat berries, but there are other foods which IMO do not harm the body if they are consumed in moderation…(and not in the front of TV) to me it’s worthless to have a dinner desert with sugars and lots of conservants and to restrict yourself from eating a banana instead…it’s …face palming…
So I’ve been experimenting with my carnivore diet here lately. I’ve been strict carnivore for several years, but about six weeks ago, I implemented fruit into the carnivore diet. One big impact that I’ve noticed is that my sugars across-the-board have actually dropped since implementing fruit. On strict carnivore, my fasting blood sugar in the morning tend to run between 95 and 105. Now it is consistently in the 70s and mostly 80s at the highest. My two hour postprandial sugars have been running in the 90s consistently despite eating a bunch of fruit with meals To address the question of this article as to whether all sugars are the same, the other night I decided to do an experiment. I had a bowl of cinnamon, toast, crunch, and some chips ahoy cookies with milk for my last evening meal. The next morning, my fasting blood sugar was 131. So as far as I can tell, with regard to me, processed sugars are significantly different in terms of natural fruit sugars as to how my body responds. And I would imagine that it’s probably the same for most people. I have a theory that it’s not sugars and insulin the cause diabetes. It’s processed fat and sugar that somehow triggers the mechanism for insulin resistance and diabetes.
Any study showing 2,3 or 5 fruits in day associated with increase risk of metabolic disease? there inst, there are studies showing associations when you eat like 20 apples a day …. when calories equate it doesn’t matter much with all these low carb and other diets… this low carb diets are really getting hyped
Very good analysis on the impact added sucrose and fructose to Foods, fructose in Whole fruits, dried fruit and how the intestine decreases the rate of absorption of sugar when Whole fruits are eaten. Robert Lustig MD covers this in his presentations. His statement fructose is toxic & sugar, sucrose and fructose is addictive.
Sugar is the body’s primary fuel. The problem with refining it is that you lose cofactors needed to convert it into energy and — in the case of poor digestion — the protective compounds in fruit which help to keep the bugs in your gut from getting to the sugar before you do. Diabetes is not a problem of too much sugar intake but an inability to metabolize the sugar into energy. If you had a car with an engine that failed to start, would you say that the problem is that you put too much gasoline in the tank?
Googling around … there seems to be very little consensus about which fruits are high vs low glycemic index, and some of the indices are surprising – mangoes, oranges and nectarines are purportedly low GI (?) It would help if this were better researched/reported since even in this podcast mangoes are identified as high GI.
Just came back from the US and I hadn’t been there for many years. The diet there is severely broken, everything was either overly fake sweet, fatty or a combination of both. Even the fruits taste fake. My stomach couldn’t stand it. Good restaurants in NY though, food fusion is incredible in that city.
does not matter how you package it, sugar is sugar. we need to ask, what nutrients provide a fruit that you cannot find elsewhere in higher quantities that makes the fruit important to consume? and, that makes it worth it to ingest the sugar? is sugar important to consume and vital for life?. most agree that sugar is not a good thing and having elevated insulin is not good either. so is it really important to consume fruits?. in the end, it all comes down to choice. each person chooses its own poison.
Experiments have been done where the exact same sugar content of particular fruits were given to eat to people as just the sugar. The latter spiked blood sugar much more. That’s all you need to know in my opinion. But then, don’t overdo it with the fruit. It still contains sugar and sugar is still bad for you
People forget to differentiate between today’s modified fruit that was made to contain much more sugar than naturally in old fruit trees. I am amazed that others didn’t notice the transition and how horrbly sweet fruit has become, except the old and the natural ones, Raspberries, bilberries, lingonberries, cloudberries, red+ black currants fex.
I believe it’s all about moderation I typically try to eat fruits for morning Salad for lunch Protein shake Vitamins Then dinner small portion of hopefully deer, elk or bison With bigger portions of veggies So far that’s the best And then yogurt with some mixes of pumpkin seeds and granola for desert if I’m feeling it Also for morning I usually try to drink half a glass of Acia juice
I’m not a healthcare professional but a professional dieter lol I would say, overweight people who want to lose weight should avoid fruits, not because of the calories but the sugary taste could be triggering to eat other sugar, psychologically. Generalising of course, but lot of the weight problems/over eating are psychological.
Love your (Attias) interviews, but I’m wondering how representative these comments are? Free fructose isn’t the same total fructose concentration and the numbers given here aren’t similar to what I’ve learned while obtaining a MS in nutrition. I’m not trying to take away from the overall message. I’ve done classroom presentations on Dr Johnson’s models of fructose degradation pathways and fully agree with his perspective. As a hopeful future RD, I’m just not sure how fairly represented these numbers seem to me.
Fruit is a whole food and it is healthy. There is no “added” or “refined” sugar in fruit. It is a non processed food. A high percentage of Americans eat mostly processed foods since that is the majority of the grocery store and fast food. Cut back on processed foods….eat more whole foods as well as getting some regular exercise including resistance training. That may look different for some people, but those principals work to get and stay healthy.
An answer to the title question : an excess of fruits like making a whole pitcher in my blender every morning thinking I was eating healthy lead me to NAFLD. Only ate real food prepared from scratch, no soft drinks, no alcohol, etc. So yes, too much of a good thing can be harmful. Will not eat fruits again until liver is cleared from excess fat.
While most fruit is considered to be healthy and nutritious, a diet that almost solely relies on fruits will be deficient in nutrients, including protein, iron, calcium, vitamin B (including vitamin B12) and D, zinc and omega-3 fatty acids. Deficiency in these nutrients can have significant health implications including rickets and osteomalacia (a softening of the bones), anaemia and issues with bones, muscles and skin. Put simply, fruit does not contain all the nutrients the body needs.
I live in a tropical country and I eat any fruit in the season. Now we have lots of mangoes since we have a mango tree in our backyard. I love mangoes and I eat them before my strength training session. Gives me energy and power! Please don’t demonize any fruit, instead use them as an energy source for you to optimize your physical activity. 😀
As with so many topics, everybody’s an expert; I say that both sarcastically and realistically. Every individual’s system differs enough to be almost unique, with different tolerances, triggers, etc; you have to educate yourself for general guidelines,, determine by experience what works for YOU, make the necessary adjustments, and stick to them.
Another great podcast from these experts. On sugars I am still looking for some literature on effects on health when consuming loads of CH during cycling for example. It is common to consume up to 90grams per hour during hi intensity workouts. So how does that effect health compared to eating sugar when relatively resting?
Dried fruits and grapes are the only fruits I avoid. Otherwise I eat berries and bananas regularly and typically after a meal. I then walk around for 20-30mins after while digesting, as that helps reduce blood glucose spikes, but the nutritional benefits far outweigh this near obsession with sugar to the point we’re abandoning one of the healthiest food groups.
Banana 6 grams sugar??? Try 14g sugar. 28g total carbs. Good things in fruit? But I can get those things other ways without the carbs. Would be nice if health “professionals” could get on the same page with this sugar thing. Even if the data isn’t 100% certain yet there’s clearly enough data for a professional, if they want to continue pushing fruit, to include “but there also data showing sugar ad carbs in all forms cause problems”.
That man with the blue collar is wearing the Cloud Alpha headset from HyperX. Just listen to how clear his voice is 😉 Superb mic and they sound/feel great especially when you open the cup to let in more air for more bass which is a feature of the headset. Can’t knock how great they look either. Pretty low profile for a gaming headset. Also the boom mic is removeable so you can wear them on the go if you want.
I mean, I’m not arguing that too much fructose can cause a fatty liver. But the reality is that fruit wasn’t available in large quantities all year round and so would only have been eaten certain times of the year when available. The issue with sucrose which is 50% fructose is that we just eat too much of it. So naturally the damage of high fructose can easily be observed.
I grew up eating fruits. We sweetened with dates, figs, honey if we made something “sweet”. Natural foods, very little processing involved, we grew and canned our food. No one was fat. No one was sick or had diabetes. Still that way with those of us who kept eating that way. I can rarely eat a full apple, they are very filling. Use good sense and eat what God gave you in its natural form and exercise..
You indicated not to drink your fruit, but what about juicing? Even green juice recipes contain a fruit or two (e.g. apples are often added to green juices to make them palatable). Juicing is supposed to be good for you because the juice has a lot of nutrients but the fiber is removed so what effect does juicing have on the body? I’ve done two-week juice cleanses in the past and felt great, but I do wonder about blood sugar, especially since I’m a breast cancer survivor.
For me “natural” fructose is just as bad as added sugar. I have to add that I have an intestinal injury that no doctor wants to look at. My (adoptive) mother had a sweet tooth, and refused to feed me anything that was not sweet, because she “knew” sugar always tastes good. I can remember lying in the crib and being forced to eat peanut butter and honey sandwiches. Within a matter of seconds it felt like acid was flowing through my body. The pain would subside and I would fall asleep involuntarily. As I grew older, the intestinal wound healed somewhat. The reaction is not as swift today nor as intense as it was, but it is still there. Over the years I grew so frustrated with medical advice, that I went back to school in my 60s to study biochemistry and physiology. Chemically there is little difference between honey and high fructose corn syrup, and there is no difference in my reaction to it. Very few fruits have low enough fructose for me notably: avocados and limes. Even vegetables like carrots and beets have far too much fructose. What galls me about modern medicine is that doctors give advice for an “average” person, and then average people pick this up and insist that “common sense” just tells them that “natural” fruit cannot be harmful.
Do not make the mistake of lumping fruit in with refined sugar or high fructose corn syrup. They are not the same. Unfortunately, there are many variables at play. If you consume a diet rich in fats & oils or have issues metabolising fats & oils very well, then eating fruit will spike the blood sugar. However, if you consume a very low fat mostly raw plant-based diet, then fruit is not an issue. Lipids in the bloodstream block glucose uptake into the cells. Having followed Keto for over 8 years then having to abandon it when not only did my digestion refuse to process animal protein any longer, but it also pushed my insulin resistance into orbit (& I’d gained even more weight), I had no option but to go plant-based. I juiced for the first month to give my poor beleaguered digestion a break, & whilst my blood sugar ran high for the month as my body cleared out all the ectopic fat (I lost 11lbs), at the end of the month my blood sugar dropped, my insulin sensitivity returned & I had to radically cut my insulin intake by more than half (50+ units to 25 or less), despite all the carbs (check out Mastering Diabetes). Just because something hasn’t gone through clinical testing doesn’t mean it doesn’t work. Unlike refined nutrient-stripped sugar, fruits come packaged with a host of minerals, vitamins & phytonutrients that help the body utilise it far more efficiently. Fruit helps cleanse the body & the lymphatic system, helping it to work far more efficiently – as long as fats & oils don’t block it.
I love fresh berries, beyond that I prefer vegetables, tropical fruits are highest in sugar…just junk really, I’m 44, stopped all fruit consumption at 21 (except berries) – I just eat a wide variety of coloured vegetables instead, never gained weight & my skin has never looked better. I never got the bloated look women in their 40s get either! I dance a lot, this probably helps too 👍
Any UD nutrition class will teach you that added sugar foods and beverages should be avoided due to the fact that added fructose and sucrose bypass most of the regulatory steps in glycolysis which has detrimental downstream effects. Furthermore the natural sugars in fruits are highly regulated in addition to the science community hypothesizing about how the added micro nutrients and phytonutrients all play a role as well which aren’t present in the food or drinks with added sugars
It is highly recommended to eat the fruit, any fruit, rather than consuming in liquid like juices because all the nutrients are in the pulp, flesh or meat, whatever your English grammar is. many people call the inside of the fruit “meat”, others call it “pulp” I prefer to call it “flesh.” fruit juices are high in sugar added which make them even sweeter because the fruit itself is naturally sweet.
The issue is the American diet wants sugar and fat added, naturally or chemically. We are built off nature and human ingenuity with agriculture has made food and flavor abundant, so we indulge. Eating fruit and drinking water is extremely healthy because you get fiber and the vitamins and minerals that aren’t eradicated with pasteurization or high heat. Fructose is not bad, over indulging in fructose is. Processed foods are not okay, fresh foods are what our bodies have evolved to consuming.
I often read the comments along with perusal the show. Not one comment or question about what is the optimal diet. Just dogma and justifications about why one should or does or doesn’t eat fruit. Does anyone watch and look for what is optimal? I don’t think this clip really addressed that either. We all are going to eat what we like at home and this is an obvious thing to state. I want to know what is optimal if I so choose to get the motivation to make choices accordingly.
Nothing is good nor bad. What is good or bad is dose and rate of consumption. Drying is the intermediate state between fresh and refined. Every molecule is important, some in low dose others in high dose. Water, glucose and oxygen are required in highest dose yet can still be overdosed. Traditionally people had a frugal diet and splurged on rare festive days. Affluence replaced daily diet with festive diet. Traditionally people worked for their supper. Today they move from couch to dining table. In gathering days we ate as we gathered. Only after we took up hunting or scavenging could we feast and fast. Things got worse when we domesticated plants and animals. We stopped moving away from our waste and polluted our water.
It really depends on the state of the health of the individual eating the fruit. If the person is obese visually and medically then fruit would never be a good idea. We must not forget that generally speaking most people especially in the western world are over fed not with protein but with carbs, sugars and nasty oils. If you notice in most middle eastern cultures they would eat whole fruit after their main meal or maybe a small piece of fruit as a snack in the afternoon, but that’s the whole fruit.(which will contain fibre that will slow down the insulin spike) Fruit juices are actually a western world invention. We can never say that fruit is bad across the board for everyone, because it depends on the health of the individual. Generally speaking protein needs to be prioritised, everything else is just fuel for energy but protein is what actually builds, maintains and nourishes the body and surprise surprise people in the western world don’t actually eat enough protein compared to fast sugars and carbs. Protein can of course be converted to energy but its difficult and not ideal no matter what people say about Ketones. I would say that most people should have 100-150 max grams a day of carbohydrate just to keep the body ticking over nicely.(like oil or coolant in a car). Reply
So I’m Diabetic and been told so many different things about fruits that it scares me into eating no fruits ever. But I’d like to know if people out there that have the same thing I have are eating fruits and if they are what type and in what measurements. I know all of our bodies are different but just looking at ballpark quantities. Thank you all
When fruits are eaten whole the sugar absorption is delayed by the fiber… even if you eat 20 figs and dates per day you’ll be fine, because the body only absorbs the amount of energy it needs. The remaining unabsorbed fruits reside in your gut, fermenting and feeding the healthy bacteria and helping you stay full for a long time.
I was shocked to learn that a fresh apple or tangerine raises my blood glucose levels like nothing else (160 mg/dl), not even cakes have that effect (140 mg/dl max). I’ve been eating huge amounts of fruit all my life, and I hear all the time that eating fruit is a healthy choice. I didn’t expect my favorite treat to do so much damage to my body.
Picture this: a 102 year old woman with a history of hypertension (dx at 40 yo); hyper triglyceridemia (>500 and well into the 1000s) off and on most of her life;and by medical standards stage one obesity the majority of her life; never exercised; diet typical Latino diet consisting of high carb (tortillas, beans, rice, animal proteins) never ate vegetables but consumed some fruit. ETOH consumed in light moderation and is on her way to celebrate her 103rd bday. My grandmother!
The problem is what you eat with fruits. Some people eat eat highly processed foods, high saturated fat meats and think that fruit is good for them it doesnt work that way. Eating a lower fat diet with fruits is a different story. If you go on a keto or atkins diet and eat excessive fruits other than a limited anount ofberries you will gain fat instead of lose it.
I’m confused as to where homemade cookies sweetened with dates fall into this conundrum… they have fiber… so I heard that since fruits have fiber, they shouldn’t spike your blood sugar because the fiber causes your body to digest the substance slowly whivh avoids a spike… there is technically no added sugar in my homemade chocolate chip cookies I make… It’s just unsweetened chocolate, almond flour, butter, eggs, vanilla, nuts, and dates… sooooo …. what does that mean for my homemade cookies? I literally can’t taste the difference between cookies sweetened with refined sugar and cookies sweetened with my dates… I does anyone know what the answer would be for my cookies? The problem is, I could eat 8 of these cookies!
im a typ-e 3 c diabetic i lost most of my p-ancreas to medical I m on 20 units insulin when I was on carnivore way of eating my blood went down then after 4 weeks started going up- I even didn’t have dairy. so changed diet to whole food p-lant based oil free ate mangos eat blood was going down to 3 in early hours of morning having to eat some dates to bring it back up- p-lease explain anyone im so confused
⛳️You can only eat fruits (Fruitarian Diet) and survive and live absolutely healthy life. The only rule you have to follow is eat ONLY when you are absolutely hungry and Mono fruit. Varieties of fruits can be eaten through out the day. NOT TO OVERLOAD PACREASE WITH FRUIT JUICES… Dr. Atia can experiment this. 🙏🏻
Vilifying fruit is absurd. Eaten as part of a healthy whole foods diet, they provide elements that do not appear in significant amounts, in other foods. We must not simply group everything into categories in order to eliminate them from our diets. Eating a bowl of ice cream full of sugar and chemicals is not the same thing as a bowl of grapes. Unless you have blood sugar problems and the doctor has told you to avoid certain fruits, I think we should use our common sense and enjoy all the whole foods that nature has provided.