What is the meaning of healthy diet?

Answer 1

A healthy diet is one that helps maintain or improve health. It is important for the prevention of many chronic health risks such as: obesity, Heart disease, Diabetes, and cancer.[1] A healthy diet involves consuming appropriate amounts of all nutrients, and an adequate amount of water. Nutrients can be obtained from many different foods, so there are a wide variety of diets that may be considered healthy diets. A healthy diet needs to have a balance of macronutrients / energy ( fats, proteins, and carbohydrates ) and micronutrients to meet the needs for human nutrition without inducing toxicity from excessive amounts.

Shortly:

The body needs a wide range of nutrients,and we should choose healthy nutritious foods to keep healthy!