What is healthy a healthy diet? It can mean a number of various things to different individuals. Healthy meals must supply our bodies with the right quantity of proteins, carbohydrates, fat, water, vitamins, and minerals. Nutrition should be important to everyone and yet sometimes we go a little overboard with the latest health and fitness faze. What works for one person may not be the best diet for another. Diet is really an individual choice when it comes to what is healthy. What is good for the goose may not be good for the gander. What works best for you? Some people have distinct nutritional needs, for example, individuals with an ailment or individuals on distinct medications.