Most testosterone comes from the male testicles through the release of luteinizing hormone or LH from the pituitary gland. It belongs to a type of hormones known as androgens which are more likely the same with estrogen, progesterone, DHEA, cortisone and androstenedoine but with minor differences. This type is from a ring like steroid of cholesterol which is known as androgens, a ring like steroid of cholesterol. It is usually released in the morning this is why men have erections and have increased libido when they wake up. During night time the testosterone level decreases in half.

Effects of testosterone in a human body include the development of penis and testes, growth of facial and pubic hairs, deepen voice, change the shape of the body, growth of bones and increase the mass and strength of muscles. It is also well known in increasing sex drive and produce sperm cells.

The amount of testosterone also affects the mood of the person. Low level of steroid testosterone causes depression and fatigue while high level of testosterone gives the person good health, lower the risk of high blood pressure and heart attacks. There are also disadvantages in having high level of testosterone. It can make you aggressive and increase your craving for cigarettes or nicotine. Recent findings show that these hormones are contributory to the common problem of men which is balding.

An additional fact that you should know about testosterone is that women have them too only they are minimal. Healthy people have well balanced testosterone hormone. Increases in females tend to make them look like a man. They will receive the same effects as man have like the deepening of female voice and increase in facial hair. These effects are unhealthy for them.

Improved technology now provides other sources for testosterone. They are several drug enhancements that can be bought in pharmacy which can help you increase your level of testosterone. Make sure to use it in moderation or prescribed dosage by your doctor. It is also helpful to use brand names which are proven and tested to avoid side effects. Improper use may risk your health especially its prolonged dosage.

You might have heard news about athletes and body builders using steroid shots to increase body mass and strength. In most sports like boxing, baseball and basketball the use of steroids are prohibited. This prohibition is for the protection of the athletes and to promote a fair and honest competition.