The truth about sugar sweetened beverages | Prof. Walter Willett

Ғылым және технология

Watch the full episode here: • Why unhealthy carbs ar...
Sugar sweetened beverages are everywhere. Some have misleading claims about being great for your health. So what’s the truth about the nutritional content of these sugary drinks, and are they ever healthy?
Jonathan talks with Professor Walter Willett to try and find out.
Professor Walter Willett, from the Harvard T. H. Chan School of Public Health, is the world's most cited nutritional scientist - with over 2,000 publications and several books to his name. Prof. Willett has focused much of his work over the last 40 years on the development and evaluation of methods to study the effects of diet on the occurrence of major diseases.
If you want to uncover the right foods for your body, head to joinZOE.com/podcast and get 10% off your personalized nutrition program.
Books:
- Every Body Should Know This by Dr Federica Amati: amzn.to/4blJsLg
- Food For Life by Prof. Tim Spector: amzn.to/4amZinu

Пікірлер: 59

  • @shaidabegum.
    @shaidabegum.2 ай бұрын

    In countries that eat rice as a staple never have they eaten rice with the husk. Countries have been eating their staple food such as rice, potatoes and pasta for centuries. Lets stop kidding ourselves. We eat too much, we eat sugar and processed foods like never before and we sit for too long. We are more educated as ever before but we've learnt how to make believe in so much. We don't think of food as sustenance but only how it tastes. One hour in the gym and sitting for the majority of time will never equal to a body that is moving majority of the time. Maybe it's time to take a few steps back, we deffo have stepped into something we all know is doing terrible damage to us yet we don't want to fully acknowledge this.

  • @justgivemethetruth
    @justgivemethetruth2 ай бұрын

    I remember as a working adult in the 1980's going to do my food shopping and realizing that almost everything in the supermarket was pure chemicals, corn and sugar. No you can barely find any breads that do not have sugar in them. He was right about the sweet drinks and sodas. I was raised on them and have health issues thanks to Coke and Dr. Pepper. This was a massive fraud - like almost all our business and industry is in the USA now - every damn thing.

  • @sandgroper-ig9nk
    @sandgroper-ig9nk2 ай бұрын

    Another good post tx 👍

  • @karengrice2303
    @karengrice2303Ай бұрын

    It’s really a bad situation in the US. I had to fly recently and there wasn’t one healthy option for a meal at the airport. Luckily I brought a bag of plain organic nuts and a piece of fruit to get me by for the day. I feel so much better since I have been making homemade sprouted wheat bread with nuts and sprouted seeds.

  • @Teak701

    @Teak701

    Ай бұрын

    Airports are notorious food deserts. I always carry nuts, at least one piece of fruit, and a Santa Cruz peanut butter sandwich made with Ezekiel flourless bread. (Available in most Western grocery store frozen food aisles)

  • @karengrice2303

    @karengrice2303

    Ай бұрын

    @@Teak701 Yes Ezekiel bread is the best. I can’t buy it in the small town where I live so I make a homemade no knead bread with sprouted wheat, flax, chia, sprouted sunflower seeds and sprouted pumpkin seeds. I just add water salt and teaspoon of olive oil. It’s so much better than store bought bread. I think it’s sad that the airports have no healthy food at all.

  • @WFPB_4_Life
    @WFPB_4_Life2 ай бұрын

    Dr. Willett is amazing! Thrilled to see him on your podcast. 👏👏👏

  • @linmei8617
    @linmei8617Ай бұрын

    The supermarket just dont have enough of variety of vegetables and food available.

  • @ds6914
    @ds69142 ай бұрын

    The beverage of sugar sweetened truth, is the larger concern if you ask me

  • @ColdRunnerGWN
    @ColdRunnerGWN2 ай бұрын

    I'm not about to say rice and potatoes are perfect, but I find it odd that people as knowledgeable as Prof Willett talk about starchy foods as if that's the only thing you eat for a meal. I can only imagine that he hasn't even eaten rice because he repeats the line about it how it has a high GI value. That's true, but people don't eat rice or potatoes alone, any more than they eat just bread and nothing else. It's a similar issue that you see when someone talks about what mechanisms or rat studies say while not looking at the human trials. Just look at the countries that have the longest life expectancy and the top ten contains several countries that are known for eating white rice. In fact, the top 3 are Hong Kong, Macao, and Japan. If white rice is that bad, then certainly nobody told these people.

  • @MrsTigerbalm

    @MrsTigerbalm

    Ай бұрын

    Yes this puzzled me as I was listening, too. I understand that ‘whole’ is healthier than refined, but wouldn’t even white rice normally be eaten with a pile of mixed stir-fried or curried veggies, chickpeas, peppers, mushrooms etc? I’d have thought the fibre and protein would slow down the sugar absorption?

  • @marathorne6821

    @marathorne6821

    Ай бұрын

    Have you never seen people just eating chips with mayo or ketchup, with nothing else? I certainly have.

  • @ColdRunnerGWN

    @ColdRunnerGWN

    Ай бұрын

    @@marathorne6821 - You mean those things that are deep fried and full of fat?

  • @ColdRunnerGWN

    @ColdRunnerGWN

    Ай бұрын

    @@dennisward43 -Sugar addiction is a myth, just like saying that it causes children to become hyper active. There is absolutely no evidence it is addictive. Further sugar doesn't cause diabetes. Type 1 is caused by the destruction of pancreas cells, and type 2 is due to being overweight. In fact, if you are doing a study on diabetes with animals, feeding them a high-fat diet is the surest way to induce it.

  • @marathorne6821

    @marathorne6821

    Ай бұрын

    @@ColdRunnerGWN I've seen that, yes. I personally don't eat chips.

  • @edwardlulofs444
    @edwardlulofs444Ай бұрын

    I learned to my disappointment is that fruit juice is worse for diabetes than sucrose. And sucrose kills.

  • @GroberWeisenstein
    @GroberWeisensteinАй бұрын

    Yet potatoes sustain many cultures and bad crops created a famine in Ireland

  • @shaidabegum.
    @shaidabegum.Ай бұрын

    GMO GRAINS AND SEEDS!

  • @-brooke.
    @-brooke.Ай бұрын

    hmm if white rice, potatoes and bread were the worst things in our diet - we'd be much healthier people for it.

  • @JacquesTreehorn
    @JacquesTreehorn2 ай бұрын

    What about milk? I like kefir. I think is is doing me some good.

  • @teachertrx1204

    @teachertrx1204

    2 ай бұрын

    Depending on where you get it, it could have bovine leukemia virus in it

  • @OldManTony
    @OldManTony2 ай бұрын

    I’d rather have sugar sweetened beverages than chemical sweeteners that are unhealthy and incredible cheap and much cheaper than natural sugar. The multinational food companies would rather we drink chemical sweeteners, they make much more money on them. What is conveniently ignored is per capita consumption of sugar in the UK has been coming down since the 1970s, but commentators like this guy would have you believe it is rising, but as obesity goes up so does the consumption of chemical sweeteners.

  • @sarahsnowe

    @sarahsnowe

    2 ай бұрын

    Why ingest either? They're both disastrous and totally unnecessary.

  • @OldManTony

    @OldManTony

    2 ай бұрын

    @@sarahsnowe I don’t!

  • @B-a_s-H

    @B-a_s-H

    2 ай бұрын

    Everything you eat is chemical. Sugar included. If you want a better 'natural' sweetner per se then use stevia or erythritol. These are much better for your body then sucrose (table sugar).

  • @OldManTony

    @OldManTony

    2 ай бұрын

    @@B-a_s-H 😂😂😂😂. Have you seen the processes for extraction of stevia and erythritol. Sucrose is a naturally occurring carbohydrate, that has a relatively simple extraction process using no more than hot water lime and crystallisation.

  • @ruthhorowitz7625

    @ruthhorowitz7625

    2 ай бұрын

    There are natural alternatives like stevia and monk fruit. Wouldn't have a lot of them either, but it's better than the other stuff. I get nauseated if I only drink water. A daily glass of stevia sweetened lemonade fixes that for me. I also put my supplements in it.

  • @betinafm
    @betinafmАй бұрын

    Please don't take this service from zoe. I'm trying to cancel since middle of mars and they charge whole year... they want to refund the money. PLEASEEE. ATTENTION. DONT WAIST YOUR MONEY

  • @mscd6174

    @mscd6174

    Ай бұрын

    I didn’t have this problem and neither have any of the many people I know who have done the program. I got exactly what I signed up for and ended my membership when it suited me. Did you sign up for a year long package? If so they have every right to ask you to honour the contract. If not why don’t you just cancel your direct debit?

  • @teamavatar6460
    @teamavatar64602 ай бұрын

    can these boomers talk faster? or maybe Zoe do a gen z friendly short videos?

  • @teamavatar6460

    @teamavatar6460

    2 ай бұрын

    my adhd is shaking😭

  • @pynn1000

    @pynn1000

    2 ай бұрын

    You can control the speed, says this boomer. I listen at x1.5 to audio-based programmes in English of any brand. Only doesn't work during the premier.

  • @Natan9000

    @Natan9000

    2 ай бұрын

    😅😅😅😅

  • @tomdee6819
    @tomdee68192 ай бұрын

    No such thing as healthy fat.

  • @nimblegoat

    @nimblegoat

    2 ай бұрын

    Really ? both ways so wrong. Zero % body fat means you dead,. Fat is essential and has 100s of uses in the body, too much ,wrong type , wrong place is bad . As for food lots of good fats, No fat diets are dangerous , so rigid and so FN horrible to eat. What a FN nightmare of a life . Show me a single no fat diet, there is no such thing. Just means you have to eat lots and lots of carbs to compensate , and require body to do extra processing to store fat,. Thankfully fat is now getting much more research , look at people over 90 most slim, to normal and a few overweight , nearly none super skinny . Too skinny in old age means under resourced immune system.

  • @tomdee6819

    @tomdee6819

    Ай бұрын

    @@nimblegoat All foods have some fats even foods I wouldn't eat you can get all the omega 3 and omega 6 just from fruits and vegetables no need to eat nuts and coconuts we are not squirrels.

  • @nimblegoat

    @nimblegoat

    Ай бұрын

    @@tomdee6819 That's true, but the thing I get from continuous YT videos, is what works for someone, may not work for someone else. I would hate a keto diet, and like my ape parents I love nuts, and they had to use rocks to get into some. People are pretty consistent about the amount of fat/oil in their diet . Whether good or bad, It's quite hard to increase it or decrease it significantly. Plus we need to remember that you like me are well off in relation to many in the world . So the likes of oils/carbs are crucial for poor people to get nutrients and enough calories. The most important thing is people want to consistently eat well , it needs to taste great. That veggie salad, will get a big flavour boost with some olive oil, or nuts, or cheese , roast chicken, tuna , eggs , seeds etc . I myself would still love if dry or with say cider or balsamic vinegar, but oil makes it pop. The reason people love say commercial stuff is they know how to boost it with say mayonnaise and pickles

  • @nimblegoat

    @nimblegoat

    Ай бұрын

    @@dennisward43 This one I think is technically true, but again a highly restrictive diet, ie no travelling the world to remote places , where carbs are everywhere and limited 100% protein sources ( dry fish powder??- yum yum ) . Rules out lots of protein sources. Plus introduces more work and inefficiencies for the body . Muscle stores most of your sugars, easiest to fuel with carbs. Also most on Keto are low carb -eg blueberries and raspberries. So can you really do it long-term with no supplements, jury is still out as early days for longitudinal studies . Plus browning meat may introduce carbs with maillard reaction

  • @nimblegoat

    @nimblegoat

    Ай бұрын

    @@dennisward43 This is all patently false , science now has evidence of plant eating 3 million years ago, To suggest apes followed game all year round is false. Inuits are the only known hunter gatherers with high meat consumption. All other hunter gatherers eat a wide source of food types: meat/fish, tubers , seeds, nuts, fungi, fruit etc . Domesticated wolves/dogs eat far more carbs/grains than wild dogs/wolves . and that is "quite" recent . Analysis is getting far better, meat leaves more evidence, so easier to wok out . Molars have been around a long time, seen have many molars in your dogs mouth and they have a lot more teeth ? Dp you really thing our ancestors would walk past the abundance of berries, fruit , tubers to get that wooly mammoth , Why do humans think apes/monkeys are stupid . No one exercised then , was on a diet , they ate what was in front of them. Name me one ape that is solely carnivore? - seen the teeth on Chimps they love meat as well .

  • @7Doxology
    @7Doxology2 ай бұрын

    His professoral Language makes it difficult to benefit from his presentation

  • @Buy_YouTube_Views_a050
    @Buy_YouTube_Views_a0502 ай бұрын

    Thumbs up for joy!

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