Revolutionizing Healthcare with Nutrition: Longevity and Disease Prevention Strategies

Nutrition 0:24 0
“We know that nutrition can revolutionize almost everything in medicine. It's not gonna cure everybody, but it can certainly make an incredible difference more than we've ever seen.”

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Nutrition 0:40 0
“Today, we're gonna talk about the science of fasting, the science of nutrition, longevity, and disease prevention with Dr. Valter Longo.”

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Nutrition 1:45 0
“We discuss various fasting strategies, the acute versus chronic effects of food on metabolism.”

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Nutrition 4:57 0
“I'm not a big fan of 16 hours a day. I'm a big fan of 12 hours of fasting a day.”

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Nutrition 7:14 0
“So we're gonna define these different fasting modalities, what works, what doesn't in your opinion and how we're thinking about longevity”

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Nutrition 8:29 0
“The longevity diet, which I just published an article describing why the longevity diet should be adopted. It's a high carbohydrate, but not high refined carbohydrate and not a low sugar, low refined carbohydrate, high carbohydrate composed of lots of legumes, lots of whole grains, nuts, et cetera.”

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Nutrition 9:45 0
“So if you eat legumes, it may take a pound of legumes to get 45 grams of proteins. If you eat a steak, it takes 200 grams so a lot less.”

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Nutrition 10:09 0
“We just finished a study where we are looking at Mediterranean diet and after four months, on the Mediterranean diet patients lost three pounds of muscle mass.”

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Nutrition 13:52 0
“if you take a yeast, a fly, a mouse, and now we'll talk about humans, they live a lot longer if you block IGF-1 insulin and other growth factors.”

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Nutrition 14:25 0
“So in mice, they live about 40 to 50% longer if they have deficiency in these growth genes, particularly the growth hormone gene and the growth hormone receptor gene.”

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Disease prevention 14:40 0
“those deficient in the same gene growth hormone receptor, we haven't proven yet longevity extension, but they're protected from cancer. They're protected from cognitive decline, they're protected from diabetes.”

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Nutrition 17:03 0
“those that have a high protein diet, they do very poorly compared to those that have a very low protein diet, but that's only true up to age 65. And then after 65, it turns around a little bit, and those that have a moderate protein intake do better than those that have a low protein intake.”

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Nutrition 17:32 0
“a low carbohydrate diet is bad for you in general, unless it's a plant based low carbohydrate diet.”

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Nutrition 20:53 0
“It's better to not have saturated fats, animal fats and again, the epidemiology agrees with that but when we are talking about these monosaturated fats, olive oil, nuts, probably certain fish like salmon, that seems to be consistently associated with living longer.”

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Nutrition 22:18 0
“The number one source of food associated with life expectancy increase was legumes and number two was whole grain cereals.”

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Nutrition 22:58 0
“For example, for the Okinawans, the sweet potato. You wouldn't necessarily think that sweet potato is that good for you, but it was very good for them”

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Metabolic health 26:20 0
“So, and also, they switch you into a long term antiaging mode. So for example, leptin, and this is about four clinical trials that we've done. Leptin stays low for a long time after you return to a normal diet. IGF-1, the central growth factor proaging stays down for months.”

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Metabolic health 28:19 0
“No problem, we can bring it back. We cannot bring it back in everybody, but I would say the great majority of people, you have the team, the physician, the dietician, and you have to have the method.”

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Nutrition 28:34 0
“And in that trial, it was just fasting mimicking diet no longevity diet.”

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Nutrition 28:46 0
“We push you to keep the calories, maybe just a little bit lower and maybe go from 2,500 to 2,300.”

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Nutrition 28:54 0
“We work on making it easier for you to lose weight rather than starving you for a year, hoping that you stay like that for the rest of your life, which you're never gonna do.”

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Metabolic health 29:57 0
“There is no doubt that if you do 16 hours of fasting every day, or you don't eat every other day, you're gonna get a lot of metabolic effects.”

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Disease prevention 30:08 0
“Now that we have meta-analysis, showing that if you skip breakfast, you live shorter and you have more cardiovascular disease and probably more cancer, et cetera.”

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Nutrition 34:30 0
“And when you eat this way, you're mimicking your biological response to fasting without being overly calorically deprived.”

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Nutrition 35:03 0
“So it's really about nutrient technology but yes, the fasting mimicking diet let's say goes from four to seven days in most cases, plus, or minus what could be supplements.”

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Nutrition 35:33 0
“We also, because they're so old, let's say 75, 80, 85 years old, we give them a higher calorie fasting mimicking diet.”

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Nutrition 36:01 0
“We're developing something that is non-allergenic non-inflammatory, which I think is gonna be very important.”

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Nutrition 40:56 0
“maybe 30 or 40,000 doctors around the world that are now just recommending fasting mimicking diets.”

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Nutrition 42:05 0
“nutrition can revolutionize, almost everything in medicine. It's not gonna cure everybody, but it could certainly make an incredible difference more than we've ever seen.”

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Nutrition 42:57 0
“once a month we give the FMD, the fasting mimicking diet and we reverse everything.”

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Nutrition 44:58 0
“we're starting this 500 people clinical trial with control, fasting mimicking diet, longevity diet, plus the fasting mimicking diet.”

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Nutrition 49:18 0
“So now I think having 70% overweight group or obese group here, and 50% overweight and obese in Europe, we need to act now.”

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Nutrition 52:12 0
“your glucose should spike, if there is glucose or some form of carbohydrate in the diet and in the fasting mimicking diet, we put the carbohydrates on purpose.”

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Nutrition 53:24 0
“we believe that to be protective of the muscle mass.”

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Metabolic health 54:09 0
“So if you're A1C, HB-A1C is 6.5, you got a problem. If you have a spike in glucose and your A1C is 4.7, you're fine. It means that your glucose goes up, your body can process it.”

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Nutrition 54:26 0
“I wouldn't do 20 meals like that a day. I would stick with, let's say two plus one or three meals a day and that's it.”

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Nutrition 55:01 0
“So we now know that TOR can be affected well, we knew from our work in yeast, 30 years ago, but we knew that both sugars and amino acids could feed into TOR and so now they're starting to be data looking at say, leucine levels, being essential for muscle building, but the glucose might also be pushing that leucine, the amino acids to perform more.”

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Nutrition 55:48 0
“You mentioned earlier, the idea that you've arrived at that lower protein before age 65 is optimal and then after 65, it's important to increase your protein intake.”

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Nutrition 1:01:26 0
“we took young mice and we gave them a very low protein diet nothing happened. We took old mice and we give them the same, very low protein diet and within days they started losing a lot of weight.”

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Nutrition 1:03:22 0
“So the Southern Italians are actually twice as frail as the Northern Europeans, or the Italians are twice as frail.”

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Nutrition 1:05:48 0
“So yeah, if you eat a lot of protein, let's say 25% and this is very common among vegans. And, so for example, I think Luigi Fontana did a study where he was looking at the vegans and their IGF-1 was actually pretty high, because they were high protein, they had such a high protein diet.”

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Substances 1:08:52 0
“a lot of the press is oriented around this, the sexiness of things like rapamycin and Metformin and sirtuins and the like, which is very different than the kind of longevity science that you're interested in and focused on.”

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Substances 1:09:25 0
“So we were probably the first lab in the world that was working out rapamycin and longevity. And my lab discovered the role of the TOR pathway in aging in 2001.”

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Substances 1:10:28 0
“And guess what, if you block TOR in people with rapamycin, they become hypoglycemic and mice become hypoglycemic.”

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Substances 1:11:54 0
“Metformin's got a lot more data, but even Metformin, what happens if you give it to somebody that's perfectly healthy? Well, we don't know.”

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Nutrition 1:14:31 0
“If you look at the study in Norway, the life expectancy increase, if you started it's about a third of what I described in the longevity diet, it was associated if you started at 20, with 11 to 13 years of life expectancy increase.”

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Nutrition 1:14:44 0
“If you started at 60, was associated with eight to nine years of life expectancy increase.”

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Nutrition 1:14:53 0
“So now you add the fasting mimicking diet, 12 hours a day, three times as much. Now you're thinking 15, 20 years, not thinking the data would suggest maybe 15 to 20 years of life expectancy increase.”

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Disease prevention 1:15:36 0
“My sense from looking at your work is that what's good for longevity also appears to be good for cancer risk reduction.”

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Body weight 1:21:46 0
“we know that if you're overweight continuously from age seven to age 18, you have a fourfold increase in the risk of developing diabetes.”

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Nutrition 1:22:13 0
“you can do a methionine restriction or a protein restriction in the mouse, early in life and stop and they live longer.”

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Gut health 1:22:23 0
“I would assume there is some gut microbiome changes that take place that take route.”

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Metabolic health 1:25:53 0
“metabolically you create a new sort of, steady state for that individual that would be healthier than whatever it is that they're currently settled on.”

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Metabolic health 1:27:48 0
“Okay, so now I am going into a very low metabolic mode because I don't wanna risk running out of fuel.”

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Exercise 1:28:03 0
“It would seem that if you're vigorously exercising, obviously you're gonna eat more food.”

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Metabolic health 1:28:10 0
“I don't know what the relationship between exercise is and metabolic health, but when you're burning more calories, maybe that changes the way that your body is dealing with all of this.”

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Nutrition 1:28:36 0
“So there is not a set level of calorie they should take on and you probably should eat more proteins, so different people, different sports, different training regimen and different nutrition.”

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Exercise 1:29:28 0
“When you look at the blue zones communities, these people are not going to the gym and doing anything that's all that extreme. They're just living kind of consistently engaged, active lifestyles.”

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Genetics 1:30:23 0
“And some of the people that might have record longevity probably have genetic predisposition to it, it's pretty clear.”

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Exercise 1:31:03 0
“So I think that when you look at the meta-analysis for exercise, 150 minutes of exercise per week, seem to be ideal as you go to 300 minutes, you don't get any benefits.”

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Nutrition 1:33:40 0
“Yeah, in breakfast, I have this almond, almost 100% almond and cocoa spread very low sugar. And then I have what's called a friselle. I get 'em both from Southern Italy. It's a whole grain toast, but it's very particular.”

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Nutrition 1:35:17 0
“It feels like somewhere around 70% carbohydrate, 20%. No, maybe. Maybe 50, 60% carbohydrate 'cause I have lots of nuts, olive oil.”

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Body weight 1:35:50 0
“But lunch and of course, and then I gain weight a little bit, not very much, but I gain weight by doing these three plus one, three meals plus a snack.”

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Nutrition 1:37:07 0
“I do 12 to 13 hours of fasting per day.”

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Metabolic health 1:37:43 0
“Moving it to standard of care is my ambition for anything that is cardio metabolic. So diabetes, prediabetes, metabolic syndrome, I think we are getting very close too have the conclusive studies.”

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Nutrition 1:42:12 0
“So, yeah, because now you have interventions, especially in nutritional that can revolutionize or certainly have a big, big effect on the risk.”

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Metabolic health 1:42:47 0
“So we already know that a big factor in Alzheimer is the metabolic dysfunction.”

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Body weight 1:43:03 0
“if you can intervene and now you have 70, 72% of people overweight or obese”

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Nutrition 1:44:44 0
“I just mentioned pasta, bread. So if you eat the right amount, it's perfectly fine. And when you go to an excess, if you have like in Italy, everybody was blaming sugary drinks for the overweight.”

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Nutrition 1:49:00 0
“our nutrition can make a big impact in fasting mimicking diets, but also nutrition make a big impact on cancer patients, both prevention and treatment.”

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Most important takeaways of the video

  1. Nutrition has a significant impact on medical outcomes, potentially revolutionizing medicine.
  2. Fasting, nutrition, longevity, and disease prevention are key topics of discussion, with a focus on fasting mimicking diets and the longevity diet.
  3. Dr. Valter Longo prefers a 12-hour fasting window over a 16-hour one, suggesting it may be more beneficial.
  4. The longevity diet emphasizes high carbohydrate intake from unrefined sources like legumes, whole grains, and nuts for long-term health and longevity.
  5. Consuming legumes for protein may require larger quantities compared to meat, highlighting differences in protein sources.

Summary of Nutrition and Health Discussions

The discussion highlights the significant role of nutrition in medicine, emphasizing that while it is not a cure-all, it has a substantial impact on health outcomes. Various experts, including Dr. Valter Longo, discuss topics like fasting, disease prevention, and dietary choices aimed at longevity and metabolic health.

Key Topics and Takeaways

Nutrition emerges as a powerful tool in revolutionizing healthcare, with a focus on dietary patterns that can enhance longevity and reduce disease risk. There is a strong emphasis on the benefits of fasting, with Dr. Longo advocating for a 12-hour fasting window as more beneficial and sustainable than a 16-hour one.

The ‘longevity diet’ detailed in the discussion is characterized by high carb intake from unrefined sources like legumes, whole grains, and nuts. This diet aims to support long-term health and is backed by an article in Cell. Another significant point is the protective effect of diets low in refined sugars and high in monounsaturated fats like olive oil and certain fish, which are associated with increased lifespan.

Fasting and Its Effects

Various fasting strategies are discussed, including their acute and chronic effects on metabolism. A notable strategy is the fasting mimicking diet (FMD), which varies from four to seven days and may include supplements. It is highlighted that FMDs are gaining adoption by many doctors worldwide. Fasting is also tied to significant metabolic benefits, such as prolonged reductions in leptin and IGF-1 levels, enhancing its appeal as a tool for promoting metabolic health and longevity.

Dietary Recommendations for Specific Conditions

The discussions also cover dietary recommendations for managing body weight, diabetes, and metabolic health, emphasizing the need for a balanced intake of carbohydrates, proteins, and fats based on individual needs and life stages. Specific mention is made of the benefits of reducing protein intake until the age of 65, after which it should be increased to support aging health.

Protein Sources and Intake

A comparison of protein sources highlights that plant-based sources like legumes require higher consumption amounts compared to animal-based proteins like steak to meet daily requirements. This showcases the shift towards recommending more sustainable and health-supportive protein sources in diets.

Concerns and Cautions

While discussing the vast potential of dietary interventions, the speakers also caution about the variabilities in individual responses to diets like the Mediterranean diet, which has shown muscle mass loss in some studies. They call for careful monitoring and personalized approaches in dietary planning.

Conclusion

The discussed content robustly supports the integration of targeted nutritional strategies to enhance health outcomes, extend longevity, and prevent diseases. The insights provided emphasize the importance of tailored dietary interventions that consider individual health statuses, lifestyles, and genetic predispositions. The ongoing research and clinical trials aim to further solidify the role of nutrition in medical science, promising revolutionary changes in healthcare practices.