[ad_1]
Short URL
Nerves and muscles involved in the phenomenon of piloerection or goose bumps stimulate hair growth, discovered a group of researchers at Harvard University, according to the Science News website.
According to Ya-Chieh Hsu, a stem cell researcher at Harvard University, these nerves and muscles also stimulate the skin's stem cells to form hair follicles and grow them.
In addition, scientists have discovered that the nerves secrete noradrenaline hormone (or norepinephrine by its INN), essential for hair growth.
Studies conducted in rodents lacking these small muscles have shown the impossibility of getting goose bumps. The animals also lacked sympathetic nerves and hair growth was impaired.
Experts believe that bald men also do not have the same scalp muscles. They suggest that the restoration of nerves and muscles could lead to new hair growth.
You may also be interested in: The "hidden" balding solution in McDonald's potatoes
[ad_2]
Source link
