What reason is oil on the head on the face

summary

Although skin surface oil can prevent harmful substances from pouring into the skin and reduce the skin water loss rate, it is also troublesome to secrete too much. A face blocked by acne oil with huge pores and full of oil is very disharmonious. What's the reason for the oil on your face? Let's talk about it.

What reason is oil on the head on the face

First: the baby born soon after the age will have more sebum secretion, which is caused by her mother's testosterone, so some dolls with more sebum will get seborrheic dermatitis. But it's usually better after half a year. Then puberty begins, 14-16 years old, many people's sebum secretion acceleration, this time is also prone to acne, seborrheic dermatitis and other problems. But generally to 40-50 years old, sebum secretion decline, face problems are much better.

Second: the hormone level in the body, because all the steroid hormones (estrogen, progesterone, testosterone, adrenocortical hormone) and the nuclear receptors of VD3, tretinoin and thyroxine are members of a super gene family. Therefore, some of these substances are closely related to each other.

Third: high glycemic index diet will increase the load of blood glucose. At this time, insulin increased, SHBG decreased, free testosterone increased, and then stimulated sebaceous glands to secrete sebum.

matters needing attention

Intense continuous work, emotional, some people will also have increased sebum secretion. This may be due to the fact that high stress induces more dehydroepiandrosterone and androstenedione in adrenal cortex.