The identical twins both got fitter and leaner, but Hugo said he lacked energy on the high-fat diet. A sports scientist advised eating a balance of carbs and fats that fits with your lifestyle. A pair ...

Mimicking a ketogenic diet lengthens lifespan but reduces fertility in fruit flies, researchers at the University of ...

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

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 ...

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 ...

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 ...

As a fossil fuels and climate reporter, most of my journalism focuses on the need to radically overhaul the energy system. But the food sector also needs a makeover, as it creates between a quarter ...