medphanut-nutrition

How do the meat and dairy industries design studies that show their products have neutral or even beneficial effects on cholesterol and inflammation? Observational studies […]

Dairy is compared to other foods for cardiovascular (heart attack and stroke) risk. When studies funded by industries suggest their products have neutral health effects […]

What is the real story behind the recent studies that show cheese has neutral or positive health effects? In my series of videos on saturated […]

Flour alternatives made from ancient grains, nuts, and even fruit continue to take up shelf space next to all-purpose white and whole-wheat flours. And in […]

Cocoa and nitrite-rich vegetables, such as leafy greens and beets, are put to the test for cognitive function. “The production of NO in the brain […]

Life these days is… a lot. While there’s no way to add more hours to the day or magically erase your to-do list, more and […]

We just re-launched the Daily Dozen Challenge to help more people discover how easy it is to fit some of the healthiest of healthy foods […]

How much does sweating from a sauna or exercise get rid of lead and mercury? In my video Is Henna Safe?, I talk about a […]

What happened when a 5 percent tea tree oil gel was pitted head-to-head against the leading over-the-counter treatment for pimples? “Acne vulgaris remains one of […]

We create more than a hundred new videos every year. They are the culmination of hundreds of hours of researching, writing, animating, editing, and producing. […]

Do the benefits outweigh the risks of acid-blocker drugs, also known as proton pump inhibitors like Nexium, Prilosec, and Zantac? What about baking soda? Dyspepsia […]

What effects do Red Bull and Monster brand energy drinks have on artery function and athletic performance? Given the “global popularity” of the multibillion-dollar energy […]

Thank you SO MUCH to everyone who has donated this month. I’m thrilled to announce that we unlocked the $100,000 match, and we are all […]

Red Bull and Rockstar brand energy drinks are put to the test. The first energy drink (ED), Dr. Enuf, was launched in 1949, more than […]

Dutch ovens have been around for centuries. The best Dutch ovens are typically made from enameled cast iron and feature thick walls. They should also […]

Eggs are chart-toppers in the realm of healthy foods — they’re a good source of protein and other nutrients — but for some, cooking with […]

Happy Holidays from the NutritionFacts team! We are excited to share this collection of some of our favorite green-light holiday dishes. These comforting and delicious […]

Today is the start of our annual end-of-year fundraising drive. Year after year, more than half of our entire annual operating budget has been raised […]

What effect does mobile phone radiation have on your parotid gland? That’s the topic of my video Do Cell Phones Cause Salivary Gland Tumors?. A […]

Can a humble fruit shorten labor time by hours and with less induction and less postpartum bleeding? A randomized, controlled trial of hundreds of pregnant […]

A cup of joe. The morning fix. Your mid-afternoon pick-me-up. Whatever you call it, many of us feel like we need that kick of caffeine […]

We’re charging full steam ahead into the holiday season. And between family dinners, festive libations, and indulging in comfort food to deal with holiday stress, it’s easy […]

You know that meal prep can help you lose weight, maintain your diet plan, and even save time. But once you’ve done all that prep work, you’re going to […]

Some days, cooking healthy meals at home just feels like way too much work. It can be tempting to skip all the chopping, slicing, dicing, baking, and boiling […]

What happens when you add massive amounts of carbohydrates in the form of whole grains to the daily diet of people with type 2 diabetes? […]

What happens when you put diabetics on a diet composed largely of whole grains, vegetables, and beans? The American Medical Association has described macrobiotic diets […]

Add some green to your Black Friday with 20 percent off all merchandise on DrGreger.org. The sale is site-wide, so it includes all clothing, video […]

What would happen if you stopped brushing your teeth but ate more healthfully?  Experimentally, when study participants stop brushing their teeth, plaque starts to build […]

Don’t feel like cooking this Thanksgiving? We get it. Maybe you’re planning a scaled-down Thanksgiving celebration and you don’t want to turn your whole kitchen […]

Some studies on mice show that cannabis makes cancer better, while others show it makes cancer worse. What did the one and only human clinical […]

Whether it’s grocery shopping for an older friend, mobilizing moms to make lasagnas, or donating to a food bank or food drive, food is a […]

It’s the most dietarily-fraught time of the year. Thanksgiving brings all of the delicious meats, cheeses, sauces, gravies, and fat-blanched vegetables you can eat… and […]

Rather than serving a formal Thanksgiving dinner this year, you may want to consider setting up a Thanksgiving buffet instead. Having everything set out buffet-style […]

Doing Thanksgiving virtually is a little different than what we might be used to for the holiday, but it’s not impossible. After practicing gratitude as […]

On a puff-by-puff basis, cannabis smoke deposits four times more tar in the lungs than tobacco, but does that translate into increased cancer risk? Does […]

I open my video Does Adding Milk Block the Benefits of Coffee? with a graph from a study of mortality versus coffee consumption that suggests […]

If you usually rely on frozen and canned foods, you might be wondering which are the best frozen veggies (and are they really as good as […]

The consumption of berries can enhance “beneficial signaling in the brain.” Plant foods are our primary source of antioxidant and anti-inflammatory compounds, but some plant […]

Only about one in four people have heard of Campylobacter, compared to 90 percent who are familiar with Salmonella. “Although the incidence of these two…gastrointestinal […]

Psoriasis is a chronic, inflammatory skin disease that affects about one in 40 people, making it “one of the most frequent chronic skin diseases worldwide.” […]

Cooking meals that are healthy and delicious can be time-consuming, especially if you’re trying to make everything from scratch. And let’s not even talk about how frustrating […]

With fresh, responsibly-sourced ingredients, Chipotle makes it easy to eat healthy on the go. But the yummy chips, toppings, and tortillas also make it easy to turn your […]

Can you get a buzz and boost your gut health at the same time? That’s the idea behind hard kombucha, which has a higher alcohol […]

Vitamin C, turmeric, beta-glucan fiber, and vitamin B12 are put to the test for recurring canker sores (aphthous ulcers). Canker sores can be “a painful […]

Nothing says comfort food like a good ‘ol peanut butter and jelly sandwich. But is this lunchbox favorite healthy for you? You bet it is! […]

The glycemic index is a measurement of how a particular food that contains carbohydrates will impact your blood sugar after you eat it. “A number […]

If there were such a thing as a “superfood,” cruciferous vegetables like broccoli would certainly be wearing the cape. Along with kale, collards, cabbage, bok […]

We know alcohol can be full of empty calories, but sometimes you just need a cold beer after a long day at work or during a night out […]

Do the estrogenic effects of tea tree oil get absorbed through the skin? Concern has been raised about a “possible link between gynecomastia, topical lavender, […]

You want to work out but you can’t seem to find the energy. You want to eat better but your sweet tooth is always calling. […]

What, if any, are the caveats for tea tree oil use and tips on safe storage? Is tea tree oil toxic? That’s the topic of […]

While there are a lot of gluten-free foods on the market, let’s be honest — they’re not all delicious. And we’re not looking to waste time or carbs on […]

Is there risk of lead and PPD contamination of red and black henna? The “average adult uses nine personal care products each day, with 126 […]

You may have seen maca crop up at a local coffee shop or as an add-in at a smoothie bar, but this trendy superfood isn’t […]

Chlorella is put to the test for liver disease, cholesterol, and detoxifying carcinogens. “Depression is a debilitating mental disorder with a severe impairment to quality […]

Ground ginger powder is put to the test for weight loss and nonalcoholic fatty liver disease (NAFLD). Ginger has been used in India and China […]

Cereal is a staple breakfast food. But if you’re watching your carb intake (or maybe even trying out the ketogenic diet), cereal has probably become […]

Over-the-counter melatonin (“anti-gonad hormone”) supplements tend not to contain what they say they do, and the contaminants could be dangerous. If you’re crossing three or […]

Use cheat sheets to figure out exactly when and how to treat jet lag using light exposure and light avoidance at specific times of the […]

My next webinar is on vitamin K. It’s been touted for bone, brain, and heart health, but have vitamin K supplements been shown to help? […]

Whether you want to maintain your weight, lose a few pounds, increase your energy level or build muscle, you’ll want to make room on your plate for […]

New data suggest even paper-filtered coffee may raise “bad” LDL cholesterol. In my video from more than a decade ago called Is Coffee Bad for […]

Poultry is the most common cause of serious food-poisoning outbreaks, followed by fish, then beef. But aren’t people more likely to order their burgers rarer […]

By now you’ve probably heard that eating less sugar can be beneficial for your health. But fun fact: There are different kinds of sugars out […]

If we could have our way, we’d meal prep every Sunday, make three-course gourmet dinners every night, and never eat take out. But with our hectic schedules […]

There have been at least 46 studies involving more than a thousand people to see if those suffering from electrosensitivity are deluding themselves. “During the […]

If you’re trying to keep an eye on your calorie intake, you already know alcohol can mess with your nutrition goals. But what about hard seltzers? […]

Maybe you’ve knocked back a protein shake after a tough workout. But is a protein shake good at breakfast? Yep — in fact, it’s a […]

If you’re trying to cut back on added sugar, you’ve probably already nixed candy bars and sugary cocktails from your meal plan. But what about wine? Because — […]

Between trendy paleo, keto, and low-carb diets, and headlines consistently spouting the many wonders and benefits of protein, this macronutrient is having a moment — and […]