All Videos for Longevity

Telomeres: Cap It All Off with Diet

Is the reversal of cellular aging Dr. Dean Ornish demonstrated with lifestyle changes due to the plant-based diet, the exercise or just to the associated weight loss?



Does Meditation Affect Cellular Aging?

Dr. Dean Ornish showed that his plant-based diet, exercise, and stress management intervention could in effect reverse the aging of our DNA. What effect might the stress management component have had?



MRSA Superbugs in Meat

The emergence of pathogens resistant to even our antibiotics of last resort has raised the specter of a “post-antibiotic age” in which drugs to fight infections may be useless. This has focused attention on the mass use of antibiotics in farm animal feed to promote growth and prevent infection in high density production.



Beans, Beans, They’re Good for Your Heart

Legumes such as lentils, chickpeas, beans and split peas may reduce cholesterol so much that consumers may be able to get off their cholesterol-lowering statin drugs, but to profoundly alter heart disease risk we may have to more profoundly alter our diet.



Inhibiting Platelet Aggregation with Berries

The number one killer of Americans may be not eating enough fruit. Even if we just met the recommendations for fruit and vegetable intake we could save more than 100,000 people a year. One of the mechanisms by which plant foods protect us is by keeping our platelets from becoming activated.



From Table to Able: Combating Disabling Diseases with Food

Dr. Greger has scoured the world’s scholarly literature on clinical nutrition and developed this new presentation based on the latest in cutting-edge research exploring the role diet may play in preventing, arresting, and even reversing some of our leading causes of death and disability.



Prevent Cancer from Going on TOR

Suppressing the engine-of-aging enzyme TOR (Target of Rapamycin) by reducing intake of leucine–rich animal products, such as milk, may reduce cancer risk.



Turning the Clock Back 14 Years

Four simple health behaviors may cut our risk of chronic disease by nearly 80%, potentially dropping our risk of dying equivalent to that of being 14 years younger.



Fruits, Veggies, and Longevity: How Many Minutes Per Mouthful?

The first study to gauge how much longer we live based on the number of fruits and vegetables we eat suggests that a daily salad could add years to our lifespan.



Xenohormesis: What Doesn’t Kill Plants May Make Us Stronger

A new concept in biology tries to explain why the consumption of certain natural compounds in plants may mimic the lifespan-enhancing benefits of caloric restriction.



Debunking Egg Industry Myths

The latest meta-analysis of studies on egg consumption and heart disease risk found that even less than a single egg a day is associated with increased risk of both cardiovascular disease and diabetes.



Walnuts and Artery Function

Not eating walnuts may double our risk of dying from heart disease (compared to at least one serving a week)—perhaps because nuts appear to improve endothelial function, allowing our arteries to better relax normally.



Caloric Restriction vs. Animal-Protein Restriction

The lifespan extension associated with dietary restriction may be due less to a reduction in calories, and more to a reduction in animal protein (particularly the amino acid leucine, which may accelerate aging via the enzyme TOR).



Why Do We Age?

A bacteria discovered on Easter Island may hold the key to the proverbial fountain of youth by producing rapamycin, which inhibits the engine-of-aging enzyme TOR.



Low-Carb Diets and Coronary Blood Flow

Blood flow within the hearts of those eating low-carb diets was compared to those eating plant-based diets.



Nuts May Help Prevent Death

Just a few small servings of nuts a week may increase our lifespan and lower cancer risk.



Food Antioxidants and Cancer

Antioxidant intake from foods (not supplements) is associated with lower cancer risk.



How Much Exercise to Sustain Weight Loss?

What role has inactivity played in the obesity epidemic and how much should we be exercising?



Is Fish Oil Just Snake Oil?

Advice to eat oily fish, or take fish oil, to lower risk of heart disease, stroke, or mortality is no longer supported by the balance of available evidence.



Should We Take a Multivitamin?

What does the best available science say about the role multivitamins may play in heart disease, cancer, and longevity?



Turmeric Curcumin and Rheumatoid Arthritis

Randomized controlled trial comparing the safety and efficacy of drugs versus curcumin, the yellow pigment in the spice turmeric, for the treatment of autoimmune inflammatory rheumatoid arthritis.



Eggs and Diabetes

Even just a single egg a week may increase the risk of diabetes—the leading cause of lower-limb amputations, kidney failure, and new cases of blindness.



One in a Thousand: Ending the Heart Disease Epidemic

Many of our most common diseases found to be rare, or even nonexistent, among populations eating plant-based diets.



Phosphate Additives in Meat Purge and Cola

The consumption of phosphorus preservatives in junk food, and injected into meat, may damage blood vessels, accelerate the aging process, and contribute to osteoporosis.



Lifestyle Medicine: Treating the Causes of Disease

If doctors can eliminate some of our leading killers by treating the underlying causes of chronic disease better than nearly any other medical intervention, why don’t more doctors do it?



BRCA Breast Cancer Genes and Soy

One reason why soy consumption is associated with improved survival and lower recurrence rates in breast cancer patients may be because soy phytonutrients appear to improve the expression of tumor-suppressing BRCA genes.



Increased Lifespan from Beans

The intake of legumes—beans, chickpeas, split peas, and lentils—may be the single most important dietary predictor of a long lifespan. But what about concerns about intestinal gas?



Testing Your Diet with Pee and Purple Cabbage

Plant-based diets tend to be alkaline-forming. This may help protect muscle mass, and reduce the risk of gout and kidney stones. The pH of one’s urine can be estimated with natural pigments, using kitchen chemistry.



Heart Disease Starts in Childhood

By age 10, nearly all kids have fatty streaks in their arteries. This is the first sign of atherosclerosis, the leading cause of death in the United States. So the question for most of us is not whether we should eat healthy to prevent heart disease, but whether we want to reverse the heart disease we may already have.



Methionine Restriction as a Life-Extension Strategy

Plant-based diets may prove to be a useful nutrition strategy in both cancer growth control as well as lifespan extension, because these diets are naturally lower in methionine.



Pistachio Nuts for Erectile Dysfunction

Men eating pistachio nuts experienced a significant improvement in blood flow through the penis accompanied by significantly firmer erections in just three weeks—perhaps due to pistachios’ antioxidant, arginine, and phytosterol content.



Survival of the Firmest: Erectile Dysfunction and Death

Because penile arteries are only about half the size of the coronary arteries in the heart, erectile dysfunction can be a powerful predictor of cardiac events—such as sudden death.



Preventing Exercise-Induced Oxidative Stress with Watercress

Those eating a more plant-based diet may naturally have an enhanced antioxidant defense system to counter the DNA damage caused by free radicals produced by high-intensity exercise.



Kiwifruit for Insomnia

Two kiwi fruit an hour before bedtime may improve sleep quality and duration, without the side effects associated with sleeping pills.



Breast Cancer and Alcohol: How Much Is Safe?

Nearly 5,000 breast cancer deaths a year may be attributable to just light drinking (up to one drink a day).



The McGovern Report

The story behind the first U.S. dietary recommendations report explains why, to this day, the decades of science supporting a more plant-based diet have yet to fully translate into public policy.



Flaxseeds & Breast Cancer Survival: Epidemiological Evidence

Lignan intake is associated with improved breast cancer survival in three recent population studies following a total of thousands of women after diagnosis.



Fiber vs. Breast Cancer

Inadequate fiber intake appears to be a risk factor for breast cancer, which can explain why women eating plant-based diets may be at lower risk.



Eggs vs. Cigarettes in Atherosclerosis

A similar exponential increase in carotid artery plaque buildup was found for smokers and egg eaters.



Protein, Puberty, and Pollutants

The early onset of puberty in girls associated with animal protein consumption may be due to endocrine-disrupting chemical pollutants in the meat supply.