The quercetin-like substances contained in onions, induced by flavonols in the human body, undergo a series of reactions to form a medicinal ligand. This medicinal glycoside has a very good diuretic effect, onions are often used in clinical practice to assist in the treatment of nephritis and other diseases caused by edema. The green pepper flesh is thick and crunchy, rich in vitamin C. In addition, the green pepper contains about 94% water, 4% carbohydrates. Capsaicin contained in green peppers has the effect of stimulating the secretion of saliva and gastric juice, can enhance appetite, help digestion, promote intestinal peristalsis.

Eggs are also rich in cholesterol, cholesterol is also many hormones in the body. For example, androgens, estrogen and progesterone are important raw materials for such substances, when the egg intake is sufficient, the body's hormone levels can be maintained in a good state. From the point of view of Chinese medicine, eggs are very important ingredients to nourish yin and blood, the nutritional value of eggs is very strong in nourishing yin.