Why changing clothes often is good for health?
(1) There are11many sweat glands per square centimeter of human skin. There are millions of sweat pores distributed in the epidermis of the whole body. These sweat pores open in the intercellular spaces of the epidermis and are continuously discharged from the body through sweat pores. Sweat contains urea, uric acid, salt and other wastes, accounting for about 20% of sweat. Sweat stains left on clothes are the traces of these wastes. Especially in summer, you sweat a lot and your clothes get dirty easily, so you must change them every day.
(2) The sebaceous glands beside the hair follicles secrete greasy substances, and the sebum is about 20-40g every day, forming a thin layer on the whole body surface evenly, which plays a role in moistening, keeping warm and caring skin. But these sebum secretions are higher fatty acids and cholesterol, which can be mixed with sweat, epidermal desquamation, dust and so on. While adhering to the fabric of clothes. If it is not removed in time, the clothes will gradually turn sour and yellow.
(3) In the process of constant metabolism, the epidermal cells and cuticle of the skin often fall off from the epidermis, and the hair on the body falls off. Together with sebum and dirt, they attach to the close-fitting clothes, making the clothes dirty.