Dry skin. Why?

Dry skin peeling, there are several reasons. 1, and season-related. For example, autumn and winter season, the climate is relatively dry, our body is prone to water shortage, causing dry skin. 2, and constitution-related. For example, the elderly will be due to sebaceous gland function decline, sebum secretion reduced, causing dry skin, and even can cause senile itching. 3, and certain living habits. For example, bathing, scalding and washing are easy to cause dry skin. More common in people who love too much cleanliness, such as bathing several times a day in summer, washing every day in winter season, but also like to scrub with soap, resulting in sebum reduction, can not effectively protect the skin, so that the skin becomes dry. 4, and genetic relationship.