Medically reviewed by Maggie Moon, MS, RD Key Takeaways The Mediterranean diet focuses on whole foods and limits sugars and processed meats.The DASH diet is designed to lower blood pressure and ...

Researchers ranked six popular diets according to their environmental impact and nutritional value. The keto diet had the biggest average carbon footprint and the lowest nutritional ranking. The vegan ...

The Paleo diet is low in carbs, leaning heavily toward protein, fats, and veggies. Paleo-friendly foods include meat (preferably pasture-raised and grass-fed), fish, shellfish, eggs, non-starchy ...

Both the ketogenic diet and the Atkins diet cut carbs and encourage weight loss, but that's about all they have in common. The ketogenic diet was created in the 1920s as a therapy for epilepsy, but ...