FAQs about Diet What does diet mean? A diet refers to the food or nourishment that a person consumes regularly. It is the combination of all the foods and beverages an individual consumes, which provides the necessary nutrients, vitamins, and minerals to support bodily functions. Learn more about what does diet mean What are the different types of diets? There are various types of diets, including: Keto diet Paleo diet Mediterranean diet Vegetarian diet Vegan diet Low-carb diet Each type of diet has its own principles and recommended food choices. Learn more about different types of diets Why is a…