Androgenic hormone or testosterone is the key gender hormone found in males, acknowledged to control such things as sexual interest, sperm development, and also the distribution of unwanted fat and muscles in your body. Male growth hormone amounts (also called T-quantities) fluctuate since you grow older, and might fall about 1-2 percentage each a decade when you transform 30. This deficiency of testosterone (and other guy sexual activity hormones) is sometimes generally known as androgen insufficiency.