There is a component in pepper called capsaicin, whose chemical structural formula is (-CH=CH-), which is the key component in pepper to stimulate taste buds and make the brain spicy. In addition, there are capsaicin, dihydrocapsaicin, homocapsaicin, etc., which will directly stimulate the nerves and produce a spicy feeling!
When our brain responds to spicy stimuli, it will start the computer to speed up blood circulation to balance the local spicy feeling. At the same time, the blood circulation is accelerated, the circulation of nutrients in the blood is accelerated, and the hormone components in it will also circulate!
When the content of dihydrotestosterone in some people's blood is too high, with the blood circulating to the capillaries in the scalp, hair follicles will absorb nutrients from it, and colleagues will be exposed to a large amount of dihydrotestosterone. Moreover, dihydrotestosterone will affect hair follicles, causing hair follicle atrophy, hair follicle atrophy, weak hair roots and hair loss!