Mixed food of rice flour, supplemented by various animal foods such as meat, and often drink coarse tea. People often say that eating "light tea and rice" is good for health and longevity. The reason is that if you want to be healthy, the correct way to eat is to give priority to plant foods such as vegetables, and pay attention to mixed foods such as cereals and beans.

Most new teas are tender leaves, containing a lot of amino acids, and almost no bitter substances such as tea polyphenols, tea tannins and tea polysaccharides, and the taste is mellow;

Although rough tea is bitter, its polyphenols, tannins and other substances are very beneficial to the body. Tea polyphenols is a natural antioxidant, which can inhibit the destruction of free radicals in human body and has the effect of delaying aging.

There are natural foods rich in protein. Compared with processed food, natural food is not only rich in cereals and vegetables, but also contains low-fat chicken, duck, fish and beef.

"Light rice" has another meaning, that is, the food should not be too salty. Medical research shows that eating salty food for a long time can easily lead to osteoporosis, even fractures, hypertension, stroke and heart disease.

Vegetables contain cellulose, vitamins and minerals needed by human body, which can prevent constipation and digestive tract diseases, help to absorb protein, fat and sugar, promote the elimination of excess cholesterol in the body, prevent hyperlipidemia and protect the normal function of cardiovascular and cerebrovascular diseases.

Therefore, there is some truth in this old saying, there must be a regular healthy diet in life. We can't eat too much. The best way to keep healthy is to eat simple food and tea. Because many vegetables and grains themselves can also be called drugs, they can play a role in health preservation by ingesting grains and vegetables.