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Melasma affects up to 33 percent of men and women. Read on to learn what causes the chronic skin condition and what you can do to keep it at bay. This Chronic Skin Condition Is A Common Cause Of ...
Dr. Rodney explains that melasma is much more common in women, but men do occasionally develop the condition. It’s most commonly caused by sun exposure, hormonal changes and genetics.
Commonly, the practice has been marketed towards women under the pretense that porcelain skin was the ideal representation of beauty and status. [60] The first recorded practices of skin whitening can be traced back to over 200 B.C. across a multitude of civilizations that utilized natural sources of ingredients to facilitate the production of ...
"In the 60s, the skin tends to become drier, thinner and more delicate due to decreased natural oil production and a decline in collagen and elastin," said Dr. Hannah Kopelman, host of the podcast ...
However, in light skinned populations, namely those of European descent, women have darker skin than men. [11] [110] It is unknown why skin color is sexually dimorphic in some populations. White women may have darker skin than white men because the female sex hormone estrogen is known to increase skin pigmentation in lighter-skinned populations ...
Hyperpigmentation can be diffuse or focal, affecting such areas as the face and the back of the hands. Melanin is produced by melanocytes at the lower layer of the epidermis. Melanin is a class of pigment responsible for producing color in the body in places such as the eyes, skin, and hair.
Melanin is produced by the hair follicles, the structures in the skin which hair grows from, per the NIH. As we age, the follicles produce less melanin, so when a new hair grows, it looks gray or ...
Furthermore, these people have been living in the far north for less than 7,000 years. As their founding populations lacked alleles for light skin colour, they may have had insufficient time for significantly lower melanin production to have been selected for by nature after being introduced by random mutations. [65] "This was one of the last ...