Our Amazing Human Body: ... Our Smart Brain et al.

If i have to decide a substance, it will be the  testosterone hormone. Because this hormone is implicated in a lot of process in the human body.

In men, testosterone plays a key role in the development of male reproductive tissues such as the testis and prostate, as well as promoting secondary sexual characteristics such as increased muscle mass and bone and growth of body hair. In addition, testosterone is essential for health and wellness as for preventing osteoporosis.

Gonadotropins stimulate the testes in men and ovaries in women for reproduction. Beginning in the brain, the hypothalamus releases hormones to trigger the secretion luteinizing or LH hormones. In men, the LH is received in the testicles and ordered him to Leydig cells produce testosterone. The ovaries produce most of testosterone in the female body.

Testosterone is an androgen, cyclopentanoperhydrophenanthrene steroid derivative, having 19 carbon atoms, a double bond between C4 and C5, an oxygen atom at C3 and a hydroxyl radical (OH) C12. Its formula is C19H28O2.

As i said before, one of the illness of having abnormal amounts of testosterone is the "Osteoporosis". that is a disease affecting bones. the bone is less resistant and more fragile than normal, has less resistance to falls and breaks relatively easily after trauma, causing fractures or microfracturas.

Another example of testosterone deficiency is hypogonadism, which is a failure in hormone production may be by a problem in the testes or pituitary gland. can cause: erectile dysfunction, fatigue, decreased muscle mass, among others.

To maintain stable testosterone, you can perform the following activities: high intensity exercise, losing weight, eating foods with zinc and vitamin D, reduce stress and sugar in the diet, etc.