All Videos for Heart Disease

Does a Ketogenic Diet Help Diabetes or Make It Worse?

Keto diets put to the test for diabetes reversal.



Keto Diets: Muscle Growth and Bone Density

Ketogenic diets found to undermine exercise efforts and lead to muscle shrinkage and bone loss.



Are Keto Diets Safe?

The effects of ketogenic diets on nutrient sufficiency, gut flora, and heart disease risk.



Are Weight-Loss Pills Safe?

Why don’t more people take the weight loss medications currently on the market?



Plant-Based Diets Recognized by Diabetes Associations

Plant-based diets as the single most important, yet underutilized, opportunity to reverse the pending obesity and diabetes-induced epidemic of disease and death.



Sugar Industry Attempts to Manipulate the Science

How the food industry responds to “health food faddists.”



Orthorexia Nervosa Symptoms

What is the research on orthorexia?



The Best Diet for Diabetes

The case for using a plant-based diet to reduce the burden of diabetes has never been stronger.



Do the Health Benefits of Coffee Apply to Everyone?

Genetic differences in caffeine metabolism may explain the Jekyll and Hyde effects of coffee.



Best Foods for Halitosis and Gingivitis

The best and worst foods for bad breath and gum inflammation.



Is Ginger Beneficial in a Diabetic Diet?

Ground ginger and ginger tea are put to the test for blood sugar control.



Is Butter Really Back? What the Science Says

Is butter—and other saturated fats—bad for you or not?



Oxidized Cholesterol 27HC May Explain 3 Breast Cancer Mysteries

Oxidized cholesterol (concentrated in products containing eggs, processed meat, and parmesan cheese) has cancer-fueling estrogenic effects on human breast cancer.



Is Fiber an Effective Anti-Inflammatory?

Most Americans get less than half the recommended minimum fiber intake a day and the benefits of fiber go way beyond bowel regularity.



Benefits of Blueberries for Heart Disease

Blueberry tea is put to the test for cholesterol lowering.



The Gladiator Diet: How Vegetarian Athletes Stack Up

Comparing the diets of the Roman gladiator “barley men” and army troopers to the modern Spartans of today.



How the Dairy Industry Designs Misleading Studies

How the meat and dairy industries design studies showing their products have neutral or even beneficial effects on cholesterol and inflammation.



Is Cheese Healthy? Compared to What?

Dairy is compared to other foods for cardiovascular (heart attack and stroke) risk.



Is Cheese Really Bad for You?

What about the recent studies that show cheese has neutral or positive health effects?



Best Brain Foods: Berries and Nuts Put to the Test

Randomized controlled studies put nuts, berries, and grape juice to the test for cognitive function.



Are Acid-Blocking Drugs Safe?

Do the benefits outweigh the risks for acid-blocker drugs (proton pump inhibitors like Nexium/Prilosec/Prevacid)? What about baking soda?



Are There Benefits of Energy Drinks?

The effects of Red Bull and Monster brand energy drinks on artery function and athletic performance.



CHIP: The Complete Health Improvement Program

Learn about this community-based education program informing physicians and patients alike about the power of nutrition as medicine.



What Is the Optimal Diet?

The CHIP program has attempted to take the pioneering lifestyle medicine work of Pritikin and Ornish and spread it into the community.



Benefits of Beans for Peripheral Vascular Disease

Do legumes—beans, chickpeas, split peas, and lentils—work only to prevent disease, or can they help treat and reverse it as well?



The Effects of Avocados on Inflammation

High-fat plant foods—avocados, peanuts, and walnuts—and olive oil are put to the test.



Does an Apple a Day Really Keep the Doctor Away?

Which would save more lives: eating an apple a day or taking statin drugs?



How to Reduce Cholesterol Oxidation

Chicken, fish, and egg powder in processed foods present greater risk from cholesterol oxidation byproducts, but there are things you can do to reduce exposure.



Oxidized Cholesterol as a Cause of Alzheimer’s Disease

Oxidized cholesterol can be a hundred times more toxic than regular cholesterol, raising additional concerns about foods such as ghee, canned tuna, processed meat, and parmesan cheese.



Do Any Benefits of Alcohol Outweigh the Risks?

What would happen if you effectively randomized people at birth to drink more or less alcohol their whole lives? Would they get more or less heart disease?



Is It Better to Drink a Little Alcohol Than None at All?

Even if alcohol causes cancer and there is no “French paradox,” what about the famous J-shaped curve, where excessive drinking is bad, but light drinkers appear to have lower mortality than abstainers?



The Best Source of Resveratrol

Is there any benefit to resveratrol? If so, should we get it from wine, grapes, peanuts, or supplements?



Dining by Traffic Light: Green Is for Go, Red Is for Stop

In this video, I explain my traffic light system for ranking the relative healthfulness of Green Light vs. Yellow Light vs. Red Light foods.



Women Deserve to Know the Truth About Mammograms

What do nine in ten women say they were never told about mammograms, even though they thought they had the right to know?



Does Marijuana Cause Health Problems?

Every year, cannabis is estimated to result in two million years of healthy life lost due to disability. How much is that compared to alcohol and tobacco?



Understanding the Mammogram Paradox

The mammogram paradox is that women who are harmed the most are the ones who claim the greatest benefit.



Should Women Get Mammograms Starting at Age 40?

Various health organizations offer clashing mammogram recommendations that range from annual mammograms starting at age 40 to eliminating routine mammograms altogether. Who should you trust?



Soy Phytoestrogens for Menopause Hot Flashes

Does soy food consumption explain why Japanese women appear to be so protected from hot flash symptoms?



Dr. Greger in the Kitchen: My New Favorite Dessert

Dr. Greger whips up some matcha ice cream inspired by a recipe in his How Not to Die Cookbook.



The Best Food for High Cholesterol

Are the apparently amazing benefits of amla—dried Indian gooseberries—too good to be true?