1, can warm the cold and improve the yang in the body, so for people with cold limbs, hands and feet, eating some peppers properly can promote blood circulation and achieve the effect of warming yang.

2, can improve the human body's digestive ability, because pepper can promote the function of spleen and stomach transport, and then can enhance the human body's digestion and absorption ability of other foods.

3, can promote the increase of appetite, because the special smell of pepper can stimulate taste buds, so it can make saliva, gastric juice, intestinal juice and other digestive juices be well secreted, which can also promote the health of the body.