Michael Greger M.D. FACLM on 11/19/2024

Cannabis and Cars

Did traffic fatalities increase or decrease after cannabis legalization?Is cannabis-impaired driving a public health and safety concern? Well, the number of tickets for cannabis-impaired driving went up in Washington State after legalization, as did the proportion of drivers in fatal car crashes in

M Michael Greger M.D. FACLM
Michael Greger M.D. FACLM on 11/14/2024

A Look at Bariatric Surgery

Obesity isn’t new, but the obesity epidemic is. We went from a few corpulent queens and kings, like Henry VIII and Louis VI (known as Louis le Gros, or “Louis the Fat”), to a pandemic of obesity, now considered to be perhaps the direst and most poorly contained public health threat of our time. Toda

M Michael Greger M.D. FACLM
Celebrating Veterans Day with Bill Muir
Michael Greger M.D. FACLM on 11/11/2024

Celebrating Veterans Day with Bill Muir

We had the pleasure of talking with Bill Muir about his work in the military and as a Registered Nurse, food access, his book, and Veterans Day. We hope you enjoy this interview.Thank you for your service. We are grateful for the opportunity to interview you. Please tell us about yourself and your b

M Michael Greger M.D. FACLM
Drinking Water, Losing Weight
Michael Greger M.D. FACLM on 11/07/2024

Drinking Water, Losing Weight

A few times a day, drink two cups of cold water on an empty stomach for weight loss.After drinking two cups (half a liter) of water, you can get a surge of the adrenal hormone noradrenaline in your bloodstream, as if you had just smoked a few cigarettes or had a few cups of coffee, boosting your met

M Michael Greger M.D. FACLM
Boosting Your Metabolism Safely
Michael Greger M.D. FACLM on 11/05/2024

Boosting Your Metabolism Safely

If you drink two cups of water, the adrenal hormone noradrenaline can surge in your bloodstream, similar to the response of smoking a few cigarettes or having a few cups of coffee.Given the 60 percent surge in noradrenaline within minutes of drinking just two cups of water, as shown in the graph bel

M Michael Greger M.D. FACLM
Does Drinking Water Affect Our Adrenal Hormones?
Michael Greger M.D. FACLM on 10/31/2024

Does Drinking Water Affect Our Adrenal Hormones?

Drinking water can be a safe, simple, and effective way to prevent yourself from fainting.Within three minutes of drinking a few cups of water (12 mL/kg of body weight), the level of the adrenal gland hormone noradrenaline in our bloodstream can shoot up by 60 percent, as you can see in the graph be

M Michael Greger M.D. FACLM
Michael Greger M.D. FACLM on 10/29/2024

Ephedra-Like Weight Loss Minus the Risks

The diving reflex shows that it’s possible to have selective adrenal hormone effects.Thermogenic drugs like DNP can cause people to overheat to death; they can increase resting metabolic rates by 300 percent or more. A more physiological spread would range about ten times less, from a 30 percent slo

M Michael Greger M.D. FACLM
Epigenetics and Obesity
Michael Greger M.D. FACLM on 10/24/2024

Epigenetics and Obesity

Identical twins don’t just share DNA; they also share a uterus. Might that help account for some of their metabolic similarities? “Fetal overnutrition, evidenced by large infant birth weight for gestational age, is a strong predictor of obesity in childhood and later life.” Could it be that you are

M Michael Greger M.D. FACLM
Michael Greger M.D. FACLM on 10/22/2024

Treat Type 1 Diabetes with a Plant-Based Diet?

Is it possible to reverse type 1 diabetes if caught early enough?The International Journal of Disease Reversal and Prevention has already had its share of miraculous disease reversals with a plant-based diet. For instance, one patient began following a whole food, plant-based diet after having two h

M Michael Greger M.D. FACLM
Eating an Anti-Inflammatory Diet for Lupus
Michael Greger M.D. FACLM on 10/17/2024

Eating an Anti-Inflammatory Diet for Lupus

Green smoothies are put to the test for the autoimmune disease lupus.There are dozens and dozens of journals I try to stay on top of every month, and one I always anticipate is The International Journal of Disease Reversal and Prevention, a peer-reviewed medical “journal created to document the scie

M Michael Greger M.D. FACLM
Spend Time in Nature for Your Health?
Michael Greger M.D. FACLM on 10/15/2024

Spend Time in Nature for Your Health?

For perhaps 99.99 percent of our time as a species on Earth, we lived outdoors in the natural environment. Might there be a health benefit to returning now and again, and surrounding ourselves with nature? That’s a question that urban planners have asked. “Are people living in greener areas healthie

M Michael Greger M.D. FACLM
Exploring Mexican Cuisine with Alexa Soto
Michael Greger M.D. FACLM on 10/10/2024

Exploring Mexican Cuisine with Alexa Soto

We had the pleasure of talking with Alexa Soto about her work, food, Mexican cuisine, and Hispanic Heritage Month. We hope you enjoy this interview and her Vegan Calabacitas con Crema recipe.As an expert in Mexican cuisine with a plant-based twist, how have you found food to be an important part of

M Michael Greger M.D. FACLM
The Largest Study on Fasting in the World
Michael Greger M.D. FACLM on 10/08/2024

The Largest Study on Fasting in the World

The Buchinger-modified fasting program is put to the test.A century ago, fasting—“starvation, as a therapeutic measure”—was described as “the ideal measure for the human hog…” (Fat shaming is not a new invention in the medical literature.) I’ve covered fasting for weight loss extensively in a nine-v

M Michael Greger M.D. FACLM
Can Fasting Be Healing?
Michael Greger M.D. FACLM on 10/03/2024

Can Fasting Be Healing?

Where did the idea of therapeutic fasting come from?The story of life on Earth is a story of starvation. Ash from massive volcanoes and asteroids blocked out the sun, which killed the plants, which then killed almost everything else. As Darwin pointed out: “Thus, from the war of nature, from famine

M Michael Greger M.D. FACLM
What’s the Best Weight-Loss and Disease-Prevention Diet?
Michael Greger M.D. FACLM on 10/01/2024

What’s the Best Weight-Loss and Disease-Prevention Diet?

The most effective diet for weight loss may also be the most healthful. Why are vegetarian diets so effective in preventing and treating diabetes? Maybe it is because of the weight loss. As I discuss in my video The Best Diet for Weight Loss and Disease Prevention, those eating more plant-based tend

M Michael Greger M.D. FACLM
Michael Greger M.D. FACLM on 09/26/2024

Can We Safely Use Melamine Dishes and Polyamide Plastic Utensils?

I recommend glass, ceramic, porcelain, or stainless steel tableware and wooden or stainless steel cooking utensils. Melamine is used to make a variety of hard plastic “food contact items such as cups, plates, bowls, and utensils because they are dishwasher safe, inexpensive, and durable.” If that wo

M Michael Greger M.D. FACLM
Is Stainless Steel or Cast Iron Cookware Best? Is Teflon Safe?
Michael Greger M.D. FACLM on 09/24/2024

Is Stainless Steel or Cast Iron Cookware Best? Is Teflon Safe?

What is the best type of pots and pans to use?In my last video, I expressed concerns about the use of aluminum cookware. So, what’s the best type of pots and pans to use? As I discuss in my video Stainless Steel or Cast Iron: Which Cookware Is Best? Is Teflon Safe?, stainless steel is an excellent o

M Michael Greger M.D. FACLM
Can We Safely Use Aluminum Foil, Bottles, and Pots?
Michael Greger M.D. FACLM on 09/19/2024

Can We Safely Use Aluminum Foil, Bottles, and Pots?

DNA damage is assessed in users of aluminum cookware.“Over the last decades, the toxicity of aluminum for humans has been heavily discussed and is still not completely clarified.” Those occupationally exposed to aluminum—for instance, in smelter plants—suffer from oxidative stress and free radicals

M Michael Greger M.D. FACLM
Is Creatine Safe and Efficient for High Homocysteine?
Michael Greger M.D. FACLM on 09/17/2024

Is Creatine Safe and Efficient for High Homocysteine?

Those on a healthy plant-based diet who have elevated homocysteine levels despite taking sufficient vitamin B12 may want to consider taking a gram a day of contaminant-free creatine.The average blood levels of homocysteine in men are about 1.5 points higher than in women, which may be one of the rea

M Michael Greger M.D. FACLM
Creatine to Normalize Homocysteine in Vegetarians?
Michael Greger M.D. FACLM on 09/12/2024

Creatine to Normalize Homocysteine in Vegetarians?

What are the consequences of having to make your creatine rather than relying on dietary sources?“Almost universally, research findings show a poor vitamin B12 status among vegetarians” because they aren’t taking vitamin B12 supplements like they should, which results in an elevation in homocysteine

M Michael Greger M.D. FACLM
Testing for Vitamin B12 Deficiency
Michael Greger M.D. FACLM on 09/10/2024

Testing for Vitamin B12 Deficiency

Many doctors mistakenly rely on serum B12 levels in the blood to test for vitamin B12 deficiency.There were two cases of young, strictly vegetarian individuals with no known vascular risk factors. One suffered a stroke, and the other had multiple strokes. Why? Most probably because they weren’t taki

M Michael Greger M.D. FACLM
What About Homocysteine, Vitamin B12, and Vegetarians’ Stroke Risk?
Michael Greger M.D. FACLM on 09/05/2024

What About Homocysteine, Vitamin B12, and Vegetarians’ Stroke Risk?

Not taking vitamin B12 supplements or regularly eating B12-fortified foods may explain the higher stroke risk found among vegetarians.Leonardo da Vinci had a stroke. Might his vegetarian diet have been to blame? “His stroke…may have been related to an increase in homocysteine level because of the lo

M Michael Greger M.D. FACLM
What About Animal Protein and Vegetarians’ Stroke Risk?
Michael Greger M.D. FACLM on 09/03/2024

What About Animal Protein and Vegetarians’ Stroke Risk?

Might animal protein-induced increases in the cancer-promoting growth hormone IGF-1 help promote brain artery integrity? In 2014, a study on stroke risk and dietary protein found that greater intake was associated with lower stroke risk and, further, that the animal protein appeared particularly pro

M Michael Greger M.D. FACLM
What About Saturated Fat and Vegetarians’ Stroke Risk?
Michael Greger M.D. FACLM on 08/29/2024

What About Saturated Fat and Vegetarians’ Stroke Risk?

How can we explain the drop in stroke risk as the Japanese diet became westernized with more meat and dairy?As Japan westernized, the country’s stroke rate plummeted, as you can see in the graph below and at 0:15 in my video Vegetarians and Stroke Risk Factors: Saturated Fat?. Stroke had been a lead

M Michael Greger M.D. FACLM