Why do people get black circles under their eyes when they don sleep enough?
Most People Inherit the Tendency for Dark Circles Black or dark circles under or around the eyes can be caused by many different factors. The following are the most common causes of those unattractive dark circles. HEREDITY Like varicose veins, dark circles under the eyes are usually an inherited trait. If you have dark circles, there is a good chance that others in your family also have them. The skin under the eye is very thin. When blood passes through the large veins close to the surface of the skin it can produce a bluish tint. The more transparent your skin, also an inherited trait, the darker the circles appear. EXPOSURE TO THE SUN Even in darker skinned people, exposure to sunlight, especially during the summer months, can cause a higher-than-normal level of skin pigmentation (melanin) under the eyes. People get sun tans because exposure to the sun increases the natural pigmentation of the skin and draws that pigmentation to the surface. The same principle applies to the skin u
Most People Inherit the Tendency for Dark Circles Black or dark circles under or around the eyes can be caused by many different factors. The following are the most common causes of those unattractive dark circles. HEREDITY Like varicose veins, dark circles under the eyes are usually an inherited trait. If you have dark circles, there is a good chance that others in your family also have them. The skin under the eye is very thin. When blood passes through the large veins close to the surface of the skin it can produce a bluish tint. The more transparent your skin, also an inherited trait, the darker the circles appear. EXPOSURE TO THE SUN Even in darker skinned people, exposure to sunlight, especially during the summer months, can cause a higher-than-normal level of skin pigmentation (melanin) under the eyes. People get sun tans because exposure to the sun increases the natural pigmentation of the skin and draws that pigmentation to the surface. The same principle applies to the skin u
