Many women want to keep young and defer the aging. In recent years, more and more women like to defer the aging through the dietary therapy. According to the research, four kinds of foods have been proved to have the ability of deferring the aging for the human body. In addition, these four kinds of foods can strengthen the human immunity. 

The first kind of food is chocolate. Chocolate can help people calm down. Its taste can stimulate the pleasure center of the brain to make people become happy. What’s more, chocolate can help people protect the teeth. The formation of decayed teeth is caused by the demineralization. Chocolate can slow down the speed of demineralization. Some people like to eat chocolate, but at the same time they are afraid that chocolate can make them gain weight. In fact, obesity is caused by various kinds of factors, including genetic flaw, improper dietary habits and inadequate exercises. More than 95% of obesity is caused by the satiation and insufficient exercises. People can eat chocolate 15 minutes before taking the exercises, which can provide enough energy for people.

The second kind of food is spinach. Spinach can effectively help people strengthen the immunity, beautify the skin, remove the toxins from the body, protect the eyesight, stabilize the mood and prevent the iron-deficiency anemia. The folic acid contained in spinach is very important to expectant mothers. Sufficient supplementation of folic acid can decrease the risks of getting innate heart disease and leukemia for the fetuses.

The third kind of food is tomato. Tomato plays an important role in prevent cancer, enhancing the appetite and whitening the skin for people. Tomato contains abundant vitamin C. Each 100 grams of tomato nearly contain 20 to 30 milligrams of vitamin C. Vitamin C can enhance the human immunity, prevent scurvy and resist infection. But people should not eat cucumber when eating tomato. Rich catabolic enzyme contained in cucumber can decompose vitamin C contained in tomato.

The fourth kind of food is mushroom. Mushroom contains a large number of inorganic substances, vitamins and protein with low content of calories. It can help people increase the immunity and lose weight. What’s more, abundant plant cellulose contained in mushroom can prevent constipation and decrease the level of cholesterol in the blood for the human body. In addition, the content of vitamin C contained in mushroom is mush higher than that in other fruits, which can more effectively accelerate the human metabolism.