Biological uses Testosterone is important for traditional spermatozoon development. It activates genes in Sertoli cells, that promote differentiation of spermatogonia. Regulates acute HPA (Hypothalamic–pituitary–adrenal axis) response below dominance challenge
Regulator of psychological feature and formula t10 physical energy Maintenance of muscle trophism Testosterone regulates the population of thromboxane A2 receptors on megakaryocytes and blood platelets and therefore platelet aggregation in humans High sex hormone levels area unit related to cycle irregularities in each clinical populations and healthy girls. See libido.

Cancer bar and health risks
Testosterone doesn’t cause hurtful effects in glandular carcinoma. In folks that have undergone androgen deprivation medical aid, androgen will increase on the far side the castrate level are shown to extend the speed of unfold of AN existing glandular carcinoma.

http://www.health.harvard.edu/fhg/updates/update1004a.shtml
Recent studies have shown conflicting results regarding the importance of androgen in maintaining vas health. yet, maintaining traditional androgen levels in old men has been shown to boost several parameters that area unit www.danizworld.com thought to scale back disorder risk, like multiplied lean body mass, attenuated visceral fat mass, attenuated total sterol, and glycemic management.

Under dominance challenge, could play a job within the regulation of the fight-or-flight response

http://clinicaltrials.gov/show/NCT00799617
Men whose androgen levels area unit slightly higher than average area unit less doubtless to own high force per unit area, less doubtless to expertise a heart failure, less doubtless to be corpulent, danizworld and fewer doubtless to rate their own health as honest or poor. However, high androgen men area unit a lot of doubtless to report one or a lot of injuries, a lot of doubtless to consume 5 or a lot of alcoholic drinks during a day, a lot of doubtless to own had a sexually transmitted infection, and a lot of doubtless to smoke.