American medical experts have found that a person's health can be roughly seen from his nose. Experts pointed out that if his nose is hard, it may be that his arteries have signs of hardening, or that his cholesterol is too high and his heart fat accumulates too much. If there is a lump in his nose, it means there is something wrong with his pancreas and kidneys; If the tip of the nose is red and swollen, it means that his heart may also be expanding; Red nose indicates that there is something wrong with the heart and blood circulation system; The tip of the nose is brown, blue or black, indicating that there is something wrong with the spleen and pancreas; If there is a blackhead sore on his nose, it means that he has eaten too much fat and oily food. Experts further pointed out that the lines and shapes of the nose are directly related to cancer.