High cholesterol has long gotten a bad rap for causing poor heart health — but a new study suggests that the low-carb ketogenic diet may not be linked to cardiovascular disease. The study, led by The ...

Will it be the best thing since sliced bread? Keto is a high-fat, moderate-protein and low-carb diet designed to plunge the body into ketosis, where it burns fat instead of carbs for fuel. Dieters ...