The endocrine system is a control system of ductless glands that secrete hormones within specific organs. Hormones act as messengers, and are carried by the bloodstream to different cells in the body, which interpret these messages and act on them.
The surgery for a beard transplant takes a full day to complete and can cost up to several thousand dollars. This medical procedure is consistently growing in popularity, because of beards and facial hair becoming a popular trend in American culture.ith this new option now available for men who are envious of the ability to fully grow a beard, facial hair transplants are quickly becoming a popular medical enhancement. Currently, only a limited number of medical offices offer this procedure for men, but the growing demand may sprout some more up soon.
For other uses, see Beard (disambiguation). A beard is the collection of hair that grows on the chin and cheeks of humans and some non-human animals. In humans, usually only pubescent or adult males are able to grow beards. From an evolutionary viewpoint the beard is a part of the broader category of androgenic hair.