Diet Trends

Health 4 hours ago

Golfer Phil Mickelson’s strict weight loss diet: Doctor shares what to know

Professional golfer Phil Mickelson has said he follows a five-day prolonged fast, which led to him dropping 25 pounds in 2023. A fasting expert shares potential risks and tips on the diet plan.

Health 2 days ago

This weight loss plan performs better than traditional dieting, study finds

Research at the University of Colorado found that 4:3 intermittent fasting resulted in greater weight loss than daily caloric restriction. Researchers discuss the findings.

Health 3 days ago

Low-carb keto diet may not raise heart disease risk, new study suggests

A low-carb keto diet may not increase the risk of heart disease, despite elevated cholesterol levels, a new study suggests. Researchers and doctors weigh in.

VIDEO 3 days ago

'Shocking' study challenges conventional beliefs about heart health and cholesterol

Dr. Nick Norwitz, a study leader and independent researcher at the University of Oxford, discusses the surprising findings of a new study on the link between ketogenic diets and heart disease risk.

Food-Drink April 3

Jenny McCarthy says going vegan nearly killed her: What to know about the popular diet

Jenny McCarthy says she "literally almost died" after trying the vegan diet. Fox News Digital spoke to nutrition experts who revealed the pros and cons of a vegan diet.

Health April 2

3 food swaps to make right now for better health and nutrition, says doctor

WebMD Chief Medical Officer Dr. John Whyte shared advice on getting into a routine of eating more whole foods and enhancing overall health and nutrition.

VIDEO April 1

Make these smart food swaps today, says medical expert

WebMD Chief Medical Officer Dr. John Whyte addresses what needs to change in Americans' daily diets, offering simple uggestions for embracing a healthier lifestyle.

VIDEO March 9

How much fruit is too much? Harvard researcher weighs in

Fruit is widely regarded as a healthy food — but is there such a thing as too much? Harvard researcher Nick Norwitz explores the benefits and risks of consuming large quantities of different types of fruit.

Healthy Foods March 9

Mediterranean diet foods for breakfast, lunch and dinner: Here's how to make it happen

Registered dietitians revealed how to incorporate the Mediterranean diet into breakfast, lunch and dinner. Here are tips for getting started, plus must-have ingredients and common food swaps.

Health March 3

‘The carnivore diet saved my life after decades of anorexia'

After suffering from a lifelong eating disorder that almost killed her, an Ohio woman says switching to a carnivore diet saved her life, but experts raise concerns.

VIDEO February 16

'I'm a doctor — this is the diet I follow for optimal health'

Dr. Brett Osborn, a Florida neurosurgeon and longevity expert, shares why a low-glycemic index diet is essential for healthy glucose levels and reduced inflammation.

Health February 10

8 carnivore diet myths debunked by researcher

Amid controversy surrounding the carnivore diet, researcher Nick Norwitz recently released a video in which he debunks eight myths surrounding the meat-heavy eating plan.

VIDEO February 9

The carnivore diet isn't all bad, says Harvard researcher: Here's why

Harvard medical student and researcher Nick Norwitz recently released a video in which he debunked eight myths surrounding the carnivore diet. 

Health February 1

Weight loss may be helped by drinking this, study suggests

New research suggests that drinking sparkling water can help support weight loss through satiety and energy production. Researcher Akira Takanashi of Japan and nutrition experts shared thoughts.

Food-Drink January 31

Drinking dairy-free milk can raise depression risk, says study, as doctor disagrees

A study shows that vegans are at greater risk of being depressed because of milk alternatives they choose. But a Washington, D.C., doctor has some concerns about the new findings.

Health January 27

Red meat could raise dementia risk, researchers claim, yet some doctors have questions

Researchers have linked daily consumption of certain amounts of processed red meats to increased dementia risk, but some doctors question the claim.

Nervous System Health January 24

Brain and memory are boosted by eating one particular diet, study finds

A new study found that the Mediterranean diet can improve memory and cognitive function through changes in the gut. A researcher and a nutritionist discuss the findings.

Breakfast January 20

Eating this breakfast food could help you live longer, study suggests

Could eating oatmeal help people live longer? Fox News Digital spoke with two health experts about a recent study linking the regular consumption of oatmeal to longevity.

Health January 16

Nutritionists react to the red food dye ban: 'Took far too long'

The FDA has banned red dye No. 3, as the synthetic additive is known to cause cancer. Nutritionists Ilana Muhlstein and Robin DeCicco discuss what this means for American health.

Food-Drink January 15

Keep the eggs but replace 5 bad-for-you breakfast foods, says nutritionist

Breakfast foods like processed meats, bread, pastries and fried potatoes should be replaced on the breakfast plate instead of good-for-you eggs, says a certified holistic nutritionist. Here's why.

Nutrition January 10

10 best diets of 2025 as chosen by nutrition experts

This week, U.S. News & World Report revealed its annual list of the Best Diets Overall, chosen by medical and nutrition experts. The 10 science-backed diets have been shown to reduce disease risk.

Food-Drink January 10

Meat 'cheat meals' among vegetarians, vegans 'more common than you might think'

The "2024-25 Vegan & Vegetarian Meat Cravings" report found that a shocking number of vegetarians or vegans admit they have eaten meat within the last six months.

Hair Loss January 3

Hair growth could slow down with this popular diet plan, study reveals

A China-based study found that intermittent fasting reduces hair growth in both animals and humans due to stress on hair follicles. Dermatologist Dr. Brendan Camp discusses the research.

Health December 16

‘Yo-yo’ weight loss occurs because of this surprising reason

About 40% of American adults are living with obesity — and for many, it can feel a bit like a roller-coaster as their weight fluctuates. Experts explain the science behind "yo-yo dieting."

Food-Drink December 12

Food fight erupts as woman claims family spiked her vegetarian meals with meat, social media reacts

A woman went viral on Reddit for a story about how family members secretly tucked meat into her vegetarian meals while she was in high school. Social media and a psychologist reacted.

Health November 22

'I went on a vegan diet and my cholesterol went up — here's why'

A Harvard medical student recently went vegan as a health experiment — and was shocked to discover its impact on his cholesterol. Nick Norwitz breaks down the findings in his viral video.

VIDEO November 22

Harvard medical student went on a vegan diet and was shocked by the results

Researcher Nick Norwitz reveals the science behind his food experiment, in which he switched to a vegan diet and saw his LDL cholesterol increase.

VIDEO November 9

To be healthier, eat like your great-grandparents, doctor suggests

Dr. Robert Lufkin, a California physician, believes that adopting the dietary habits from 150 years ago could help reduce chronic diseases—here's why

VIDEO October 14

Nutritionist warns election could cause rise in emotional eating

Registered dietitian nutritionist Ilana Muhlstein discusses the long-term risks of eating when stressed.

Food-Drink October 7

North Carolina woman eats nothing but sardines, loses 35 pounds: 'This is not a diet'

A woman in North Carolina has eaten only sardines for the past three months and does not plan on eating carbohydrates ever again, she told Fox News Digital.