New research published in Science Advances suggests that while following a ketogenic diet may lead to weight loss, it also has potential to cause metabolic problems that could lead to heart disease ...

A Harvard medical student recently went vegan as a health experiment — and the results were surprising. Plant-based diets have been heralded for their health benefits — but Nick Norwitz, 25, ...

For decades, the fitness community has been torn: is high-fat or high-carb the ultimate fuel? A recent experiment put the age-old debate to the test using a pair of identical twins who share 99% of ...

A dermatologist who usually emphasizes to patients, “Avoid these foods for your skin,” experienced a five-year increase in ...

Meat enthusiasts have long endorsed the “carnivore diet,” a meal plan that includes consuming only animal products such as meat, dairy and eggs — but the program is frowned upon by some who embrace ...

If fad diets were a sport, the Blood Type Diet would be the comeback kid—re-emerging every few years with a fresh coat of pseudoscientific polish. Once a relic of early-2000s wellness trends, it’s now ...