Cibo spazzatura ultra-elaborato messo alla prova

I rischi per la salute degli alimenti altamente trasformati. Cosa è successo quando gli alimenti ultra-lavorati sono stati abbinati per contenuto di calorie, zucchero, grassi e fibre nel primo studio randomizzato controllato?

Non sorprende che gli alimenti trasformati stiano provocando il caos con la nostra salute. Scopri il ruolo degli alimenti trasformati nell'epidemia di obesità (
https://nutritionfacts.org/video/the-role-of-processed-foods-in-the-obesity-epidemic/) . C'è una soluzione? Sì. Taglia gli alimenti ricchi di calorie e trasformati (https://nutritionfacts.org/video/cut-the-calorie-rich-and-processed-foods/).

Questo è il terzo video di una serie sul cibo spazzatura. Se ti sei perso i primi due, controlla Le opzioni di fast food salutari portano a scelte più sane? (https://nutritionfacts.org/video/do-healthy-fast-food-options-lead-to-healthier-choices) e How We Won the Fight to Ban Trans Fat (https://nutritionfacts.org/video/how-we-won-the-fight-to-ban-trans -grasso).<br/>
Ho citato il mio sistema a semaforo per la scelta degli alimenti più sani. Scopri tutto in Dining by Traffic Light: Green Is for Go, Red Is for Stop (https://nutritionfacts.org/video/dining-by-traffic- light-green-is-for-go-red-is-for-stop/).

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Vuoi ottenere un elenco di collegamenti a tutte le fonti scientifiche usato in questo video? Fare clic su Fonti citate in https://nutritionfacts.org/video/ultra-processed-junk-food-put-to-the-test. Troverai anche una trascrizione e ringraziamenti per il video, il mio blog e il programma del tour di conferenze, e un modo semplice per cercare (anche nella lingua tradotta) attraverso i nostri video che coprono più di 2,000 argomenti di salute.

Grazie per la visione. Spero che ti unirai alla rivoluzione nutrizionale basata sull'evidenza!
-Michael Greger, MD FACLM

I sottotitoli per questo video sono disponibili in diverse lingue; puoi trovare il tuo nelle impostazioni video.

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100 Risposte a “Cibo spazzatura ultra-elaborato messo alla prova”

  1. Are ramen soups really that bad? Are the noodles any better or worse than standard dried pasta?
    If you add chopped vegetables and mushrooms, and maybe some tofu, doesn't it actually make for a pretty healthy meal, like a pho made with similar ingredients?

  2. Kids buy ultra-processed, single-serving, packaged apple pies rather than a simple apple.
    It is strange.
    I did it in college. "Captain Pie" was the brand available at the local store. I'm not sure they even sold apples.
    I remember those little pies. A friend introduced me to them. He thought the label was appealing. It had a caped figure, a fun-looking caped superhero flying through the sky. Next to it were the words "Captain Pie, the Flakiest Guy in the Sky."
    Kids get seduced by these things. Captain Crunch is a similar character.
    Kids and adults become part of a fun adventure in a fantasy world.

  3. I find it curious that political campaigns attempting to influence people to vote for their candidate is arguably seen as psychological warfare but junk food ads with their corporations stated intentions are perfectly fine

  4. I am currently making over 90% of my meals from scratch. (The 10% is flour, pasta, condiments, etc.) I am doing zero % pre-made meals and restaurant food. This includes lots of legumes, pulses, rice, and vegetables. I am vegan. The upside is much better health and weight normalization, as well as a big smile in my food budget. The downside, if we must call it that, is I've shifted some of my time from being the computer and digital entertainment to cooking and food preparation, which I have found is fun and entertaining too. I don't need quick and convenient. That seems to be a canard told to prioritize spending money over doing things ourselves.

  5. I'm confused so the people on the ultra processed diet ate 500 more calories than the other group. What does this prove exactly? Why didn't they eat the same amount of calories

  6. As the great Wendell Berry once noted, 'People are fed by the food industry, which pays no attention to health, and are treated by the health industry, which pays no attention to food.'. When profit is the ultimate goal, rather than a healthy society, should we really expect any better?

  7. This study still prove that it is all about CALORIES. So called "refined" or "processed" foods are not inherently unhealthy. In other words they're not poison like a lot of twits would like you to believe. They just taste good and are easy to overeat. It is not difficult to use the same food technologies to create LOW CALORIE "refined" and "processed" foods that are nutritious and help you limit calorie consumption. Examples are low calorie sweeteners, fat substitutes, protein isolates, vitamin and mineral supplements, psyllium/fiber additives, …etc.

  8. It's an unfortunate fact that most parents (including mothers), like everyone else, are quite disconnected from real food and therefore won't be able to be a good role model for their kids in that way. It seems like we need to acklowledge certain things if we want to break the chain. No blaming.

  9. The problem is people just don't care, they would rather eat the food that tastes good and is convenient in the moment. You could present them study after study about how unhealthy it is, but they simply wouldn't care.

  10. 2:30 Wow, air pollution number 5, over tobacco, obesity, alcohol, and high cholesterol? That's gotta be third world countries like China right?

  11. Everyone in modern society needs to eat more RAW water rich FRUIT and raw vegetables. We destroy 75% of the nutrition in food when we cook it. It starts to degrade above 118 degrees F and needless to say, we cook all the water out of it so must of us who don't eat mostly raw fruit and veg are DEHYDRATED – even if we drink a lot of water in between eating cooked plant based vegan food. Cooked foods are ALSO very addictive. All other mammals on the planet, in the wild (in Nature), eat raw food. As Dr. Greger has told us in other videos, humans are Frugivores with a digestive tract designed first and foremost to eat raw fruit and there is no such thing as "too much fruit" for humans. The idea that sugar in fruit is bad is and has always been a complete hoax. What is far worse than sugar from fruit is FAT and PROTEIN.

  12. As far as the time element for food prep, it’s a HELLAVA LOT MORE TIME to care for a loved one through a chronic disease. Wish I knew about this information before my husband’s death from cancer.

  13. There is so much (actual) madness and disinformation, you cannot have a reasonable conversation about diet with 95% of people. They live in a world of false superstition and warped propaganda, and hear only what they want to hear.

  14. We need a U.S. President who will demand a vegan, unprocessed White House for all political and social functions. That will set a persuasive example.

  15. My daughter's friends left a half-eaten bag of barbeque-flavored potatoe chips, and being a former non-vegan, I thought I'd try JUST one, to see if they are still as good as I remembered. They were, and I didn't just stop at one. Food scientists are almost as bad as Meth cooks…

  16. I'm doing intermittent fasting now. Eating about 2 meals a day. Haven't cut out all the junk since I had some before I made the change but I've already lost a few pounds and really improved my mental health. Sometimes the old ways are the right ways. Nature and our ancestors figured out things a long time ago.

  17. THERE IS A DR SHAWN BAKER CLAIMING THAT BEEF IMPROVES SARCOPENIA. THAT CANT BE PROVED I am sure but what is more important tS How can it be disproved. The guy is a disciple of the God of idiocy and evil.

  18. Schools and hospitals need to serve healthier food choices.
    Serving the food that gave you heart disease to heart disease patients is crazy.
    Serving children fast food and sugary drinks that are contributing to the obesity epidemic in children is criminal.

  19. Sarcopenia comes from many factors such as dehydration. Malnourished and rapid weight loss or mercurial up and down of weight STRESS. Thank you RR

  20. Good points re eating, and to enhance the eating is a longer daily fasting window, foregoing the three meals a day plus snacks. The body needs a long enough fasting cleanout to over compensate for what was eaten.

  21. The knowledge is out there, but we are still not able to learn from history and this time change course faster than only after decades or even centuries, like for example the impacts on health of burning coal and fossil fuels (CO2, especially the addition of led…), smoking cigarettes, etc etc.

    People are concerned on how their tax money is spent, but actually contribute big time with their eating habbits and their stubborness of sticking with it, until it is too late. I even know someone who is diagnosed prostate cancer but insists on keeping to eat his daily doses of milk, meat and cheese, even when it will kill him he says, and I don't know how to help him anymore 🙁

  22. I'd love to see dr. Greger talk more about Robert Lustig. His popularity seems to stem from focusing on sugar as the main culprit of diet-caused disease and his comparatively lax takes on other ingredients like saturated fats, salt, meat, dairy and eggs, which, despite maximum daily intakes above 0 and being commonly thought of as part of a "balanced" healthy diet, reduce health outcomes when compared to (near) zero intake, as your many other videos put it. He is quite popular with my paleo and keto friends, especially the junk keto types. Talking about Lustig's work might attract quite a lot of attention, which might help a lot of people make healthier diet choices. While his single-point take might make sense for public health goals, with limited political will and funding requiring the most efficient solution, I'd love to see your more holistic view contrasted to his, since it seems many people, seemingly always non-vegans, may ignore otherwise helpful health advice while branding sugar as the sole problem. For example, he doesn't draw a line in health outcomes between vegans and ketoers.

  23. After cleaning up my diet to only fresh foods, when I did grab "road food" on a trip, I immediately felt the craving for more and more and more that I didn't have with real food. At that point I understood how I was being manipulated.

  24. The hardest thing for me is habit eating (comfort foods). I was raised on processed foods and the majority of the time I’ve been vegan I’ve had tons of vegan cookies, cakes, breads, and fake meats. Since discovering this channel I’ve been trying to cook at home more and eat out less. It’s hard here in San Francisco where there’s a plethora of vegan restaurants but hardly any healthy options.

  25. I can't believe you quoted Lustig here…. sure, the guy is against processed food, and the enemy of my enemy and all of that… But he is a shill for the meat and dairy industry and he actively promotes high-fat diets, citing those broken studies regarding being overweight as being protective despite the studies themselves being confounded by poverty. Seriously… I can't believe it!

  26. Why is the majority of population against pollution, yet pollutes their own body?
    Why do those who desire socialized healthcare desire not to take care of themselves, don't like governmental regulations and want those who take control of their own health, to pay the bill?
    Why do public and private gyms and schools have junk food vending machines?
    Why do people think they can lose weight and be healthy with supplements, rather than real food with controlled calories?

  27. Question. In that study at the end, what percentage of the calories were consumed. Clearly the tray put in front of them had match amount of calories and macronutrients but what about the portion actually consumed?

  28. Parents do deserve blame. You don't feed your children junk when a channel like this is available for free for anyone.

  29. I always thought fast food was habit-forming, but once i started WFPB, it was confirmed. If I have one taste of the junk, the cravings come back with a vengeance. I hate it.

  30. The thumbnail for this video is not helpful for me, trying to resist eating this stuff. I know it's one step away from poison, but I love eating it!

  31. One of the few things we have properly labeled in this country ('junk' food) and the food industry wants to euphemize it into something less sinister. Let me be clear – the corporate oligarchs of food production and their profiteering advertisers are SCUM! Had Shakespeare lived in our time I'm not sure lawyers would have been first on his list of people to . . .

  32. But many ultra processed foods are low in calories. Actually processed in such a way that you don't absorb the calories. Such modified food starch and artificial sweetners. I would like it if you did a video comparing natural fiber to factory created fiber.

  33. I would like to also know how the processed vs unprocessed food effected people's overall health if they were calorie restricted to eat the same amount since not everything is about weightloss and not everyone needs to lose weight.

  34. why does meat and wheat become more dangerous just by putting it through a food processor thats confusing, sauces and peanut butter and flax meal are all processed..

  35. What are the odds that an elite cabal push junk food on what they consider an inferior caste of men in order to cull the herd? Thoughts below.

  36. Am I the only one who has been avoiding ultra-processed junk food for two years? My motivation has not been my weight, my blood cholesterol, or my figure. Instead, I need all the immune systems support and anti-inflammatory support I can get. I've even been shunning the holiday treats. At the same time, I've doubled down on the healthy superfoods. I've also learned to prepare much healthier desserts. (There are so many ways to flavor oat bran and yogurt/muesli parfaits.)

    Yet it seems that most people have maintained or increased their consumption of ultra-processed junk food. What fraction of my fellow Americans say that they've been avoiding junk food for two years? 1 in 100? 1 in 1000? 10,000? A million?

  37. every block or two what do you see? a fast food restaurant. When you tune on the TV and watch commercials, what's being advertised? junk foods. Humans have tendencies to mimic what they constantly view and see for themselves. Nutrition should be taught at a preschool level and carry over to high school. If that happens though, all these industries fail and doctors don't have enough patients to treat. It's an endless hamster wheel.

  38. Robert Lustig, while right that refined sugar and processed foods are bad in his article, has in other contexts lent his support to pro-saturated fat and cholesterol confusionist propaganda. He should not be blindly trusted. The plaques in people's arteries aren't made of sugar or refined starch they are made out of cholesterol. We should clearly agree that refined starch and sugar are bad for health, and should be eliminated entirely in an ideal diet, but we should not fall for his blame shifting in cardiovascular disease, or the food pyramid and 'low fat diet' made us fat nonsense. The McGovern report, the origin of government dietary recommendations, clearly went after sugar, refined carbs, salt, saturated fat, cholesterol, and lack of healthy plant foods, etc. The food pyramid and dietary recommendations did fail us but not by being patently wrong about the dangers of excess fat, cholesterol and saturated fats, but by letting the food industry and agricultural interests muddle the message.

  39. Ultra-processed, this word needed to be invented for how screwed-up food is, this is why the China plague has had such a factor on younger people, they have been living on GMO FOOD their entire life.

  40. Fuhrman goes into a lot of detail on the consequences for mental health in his book "Fast food genocide". this garbage is hijacking our lives. learn to cook and prepare plant foods should be a basic skill taught in school imo.

  41. There was a brilliant short documentary on BBC1 hosted by Dr Chris van Tulleken about UPF and it’s terrifying! There needs to be information about this spread far and wide

  42. From a cynical point of view, a government may prefer people to die of chronic illness in the 60s and 70s since people retire shortly after.

    Old retired people can be viewed as an economic and GDP drain that extract more tax dollars then they bring in, specifically in three ways.

    First, they don’t generate as much tax revenue since their most productive years are done and they likely have or will retire.
    Second, they cost more medically to maintain and all developed nations, including the US, pay for the medical care of the elderly.
    Third, the elderly hold on to housing property that could be purchased by conglomerate renting corporations that want to renovate and start renting that housing property.

    I agree with Dr.Gregor here on the science. I just think we shouldn’t assume that the government(or rather it’s handlers) wants people to live long lives.

  43. In the 1960s, Carlton Fredericks, Ph.D. on his weekly nutrition radio show in NY (I think) offered a challenge: $100 to the first person who could name the food" he presented. What he did was read the ingredients as on the label, and sure enough, he did not have to pay out very much!
    In the 1970s, during my nutrition talks, I'd introduce five foods, something like KoolAid, Crocker's Chocolate Cake mix, Tang, and a couple more, maybe a soda and some sort of snack food like chips. I warned ahead that I would not mention obvious giveaways like chocolate (cake mix), water (soda) or flour (crackers), but would then read the various ingredients as they appeared on the labels, and–sure enough–people rarely if ever identified which ingredients went with which food!
    I advised my audience that if your can't pronounce it or if it looks like a suspicious word, it's probably best not to consume it. (I identified "asparagus" as an exception to that rule!)

  44. My 12 year old grandson is twice the weight of what a 12 year old should be. While you can see it on the outside when you learn what this food does to the inside it is scary. I would bet diabetes within a year and in ten years on the 600 pound life show.

  45. It’s all about money, like back in the 1800s and before where we had our own farms, harvested and grew our own food, raised our own cattle and chickens and animals, none of these diseases existed, it’s simply the change of the environment that we live in right now

  46. In the seventies it was quite fashionable to eat canned food and processed food. It was part of women being freed from cooking. I am amazed I survived with the diet I had as a kid with lots of allergies and eczema and diagnosed as hyperactive at the age of four and given Ritalin to compensate. To this day my mother will only eat canned mushrooms. I don't blame her because that was the norm in those days but I am sure happy things have changed!

  47. Sorry Doc, but I have binged on broccoli. My worst binge was green peas and eggplant 🍆 with lots of garlic. I will cook a small pot of green peas, get a spoon, and to the tv, I go. I can't tell you about the banana and peanut butter binges. It also makes for a fat bottom.

  48. a big factor for the increase in processed food in the family diet is simply time, people have less time now than 40+ years ago, women were all housewives, they cooked all the food for the family from fresh local foods, contemporary first world society leaves alot less time to cook food and alot less housewives as the world leans toward more autonomy for women.

  49. eating unprocessed food isn't realistic? my family has eaten that way for 12 years now, it's an adjustment not an impossibility!

  50. The examples of ultra-processed foods given in the study were still much healthier than what most people in the U.S. eat on a regular basis.

  51. Carbohydrates, especially simple sugar will always be the major macronutrient for human body development as shown in the breast milk analysis. Kids NEED simple sugars to develop, they crave it. Its the parents fault that they don't introduce them to fruits, especially dry fruits that can compete with any candy, and they are easily absorbed and utilized by the body. No wonder they are so attracted to processed foods if they are not given the correct food.

  52. Invest in an induction or infrared cooker and get fresh food where possible and cook. I survived in a tiny apartment with a slow cooker farmer's market produce and organ meats, bones and eggs out of pure necessity.

  53. two moths ago most my meals were 3 packs of unseasoned ramen, a fistful of cheese, a can of chicken for each meal. on a whim i calculated the calories from one meal. they were well over a thousand each. i cut out two packs of ramen. it was still a good meal. stayed full for just as long. exchanged that last pack of ramen for a random can of veges. cut down to only one or two of those meals a day. the other four meals are veges and fruit. usually with a little bit of yogurt or cheese. i've gone from over 5,000 calories a day to around 2,000 calories a day. i've even recently stopped feeling so hungry. most my meals are low calorie. usually less then two hundred. i eat six to seven meals a day though. i've only lost 10% or so of my top body weight, but i feel much better. i could barely function, could barely walk a few steps. now i can walk for 20 minutes without to much issue. my depression isn't as bad either. its just a constant low to medium. not the bottom of the world stuff it had gotten to before i changed my habits. stopped soda to. been off it for a month now. that's the most amazing thing to me. i was drinking a gallon and a half a day. i had been drinking soda for over forty years. i have been wanting to quit for years. i could just never make it stick

    its only been three months since all my changes started. i feel comfortable with what i'm doing now. so i think i can keep it up. biggest issue i see is there are so many supplemental programs going on now that i can easily afford whatever food i want. i'm used to buying the cheapest stuff possible to afford to eat and meet my soda habit. once the programs end i will likely need to spend more carefully. i know at least one of them is being funded because of the current world crisis. so its only a matter of time

  54. i wonder if evolution could fix this? if junk food lowers mortality rate and there are no systems in place to make up for that could what will evolution result in? people who choose not to eat junk food? people better able to tolerate junk food's effects? it will likely take a lot of generations to see a noticeable change. still, there is only one likely outcome for this. the corporations that supply the junk will kill off their userbase

    educating people so they can make a proper choice would work a lot faster though. like what you did here. just this past week i thought it would be ok to get a pizza. i figured two slices was fine. they were only a few hundred calories a piece. they were within my budget. i couldn't eat just one. i could eat just two though. ate most the pizza the same day. found out the pizza i was tracking was different then the pizza i ordered. it was actually closer to 750 calories a slice, not 250. my entire calorie budget was shot all to hell for those two days. might be the last pizza i order. they are too expensive in multiple ways

  55. Great content: I would only add that family nutrition shouldn’t fall solely on the mother: fathers also cook these days.

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