Why are lips light?

Healthy lips are pink and black: digestive system abnormalities: poor appetite, constipation, diarrhea, abdominal distension and black lips. Black deposits and dark spots appear, which may be chronic adrenal cortical hypofunction or digestive tract polyps, or syphilis. People with black lips or purple-black spots may lack vitamin C, and their lips are blue: due to poor blood circulation, they are prone to heart disease, anemia and stroke. When it is extremely cold, the blood circulation at the end of the body is not smooth and the lips are blue. Crimson lips: When you have a fever, your lips are crimson. ... indicates heart failure, hypoxia or lung disease, and the lips will be crimson. Judging from the color of lips, healthy lips are pink. If the lip color is abnormal, it may be in poor health! Pale lips-if the nails and eyelids are pale, there may be anemia. Blue lips-if it's not because the temperature is too cold, it may be anemia or heart problems. Lip color is pale yellow-if the face is as yellow as the whites of the eyes, it may be that the liver function is not good. Lip color is red and purple-if there is no fever or carbon monoxide poisoning, there may be problems such as heart disease, lung disease and heart weakness.