These two diets are often confused. We discuss the differences and help you choose what’s best for you.

A study, published in the Journal of the American College of Cardiology (JACC) on11 February 2026, settles a long-standing debate about low-carb vs. low-fat diets.

New research shows that whole grains and plant-based foods, what researchers call a “quality” diet, are key to lowering the risk of coronary heart disease.

Both low-carb and low-fat diets can be heart healthy - but only if these ingredients are avoided, researchers found.

There’s a lot of nuance in the numbers, though—only diets with a lot of healthy, nutrient-dense foods came out as winners.

The Health and Human Services secretary said a ketogenic diet can "cure" the mental disorder schizophrenia but experts say ...

Ketosis is a natural metabolic state that is generally safe, but some aspects of it may be dangerous. Popularized by the keto diet, ketosis comes with the risk of several side effects, some of which ...

Zero carb foods like salmon, kale, and avocado help you cut sugar, burn fat, and dodge energy crashes without sacrificing ...

Cutting carbohydrates can be a fast track to weight loss. But villainizing the nutrient completely is a mistake, experts say.

Eating a high-protein, low-carb diet can help with weight loss and maintaining muscle. Such a diet might improve blood sugar control, but those with diabetes should consult a healthcare provider.

This story is part of our ‘Habits to Embrace—and Ditch—in 2026’ series. Read the whole list here. A warm almond croissant. A giant bowl of mac and cheese. A thick slice of sourdough with a hefty slab ...