What is the standard of healthy diet?

Healthy diet refers to healthy eating habits, including the types, quantities and nutritional components of food. A healthy diet should be balanced, including vegetables, fruits, whole grains, meat, beans, dairy products, nuts and seeds. A healthy diet should also control calories, do not consume too much fat, sugar and salt, and do not consume too much saturated fatty acids and cholesterol.

In addition, a healthy diet should also give full consideration to nutrients, such as vitamins, minerals and dietary fiber. Vitamins contribute to the body's metabolism, minerals contribute to the body's growth and immune function, and dietary fiber contributes to the body's nutrient absorption and excretion. Therefore, we must ensure that every meal contains these nutrients, and the daily intake should be appropriate to ensure good health.

In addition, a healthy diet should also consider the freshness of food, which will affect the nutritional value of food, so try to use fresh food. In addition, we should also pay attention to the collocation of food, such as improper collocation may affect the absorption of nutrients and even cause malnutrition.

In a word, a healthy diet is the foundation of good health. If you want to be healthy, you must adopt healthy eating habits, balance the types, quantities and nutritional components of food, try to use fresh food, pay attention to the collocation of food, and control the intake of saturated fatty acids, sugar and salt, so as to ensure your health.