The keto diet is a low-carb, high-fat eating plan. "[It is] low enough in carbohydrates that it would induce ketosis," says David Levitsky, PhD, a professor in the division of nutritional sciences ...

If you're curious about starting this eating plan, I've put together a five-day keto meal plan for weight loss. You can enjoy foods like meat, fish, eggs, cheese, butter, oils, nuts, seeds ...

The ketogenic (keto) diet is a high-fat, low-carbohydrate eating plan designed to shift the body's metabolism into a state of ketosis, where it primarily burns fat for energy instead of glucose.