I have freckles since I was a child, and my mother has them too. Is this hereditary?
Freckles can indeed be inherited, but they are also related to factors such as acquired sun exposure.
Many people start to get freckles in childhood because it has a certain genetic predisposition and is related to genes.
The incidence of freckles is not the highest among the yellow race, and it is more common in whites.
But if you pay attention to it, you will find that freckles are particularly prone to grow on the parts that are easy to receive the sun-nose and cheeks.
This is about the culprit of freckles, melanocytes.
The function of melanocytes is to produce pigment particles to protect epidermal cells from being damaged by ultraviolet rays. If you are in the sun frequently these days, it is possible to activate or proliferate the melanocytes of the epidermis and increase the number of melanosomes, resulting in freckles and other pigmentation.
The onset of freckles is seasonal. In the summer season when the sun is strong, freckles increase, increase, and the color becomes heavier; in winter, when the intensity of ultraviolet light decreases, it will become lighter and smaller.
Therefore, if you want to prevent freckles or do not want to increase freckles, you must pay special attention to:
But don’t be too troublesome, freckles are also very cute. Many people make up and paint some freckles~
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