Cortisol is a destructive "stress" hormone with the opposite effects of anti-aging growth hormone. Cortisol impacts the actions of testosterone by reducing hormone receptor sensitivity. Cortisol lowers testosterone. It can also play a role in gaining body fat around the belly which further effects your estrogen levels.
Most of the testosterone in your blood is bound to proteins like Sex Hormone-Binding Globulin (SHBG). SHBG has binds to testosterone and effectively reduces free or bio-available testosterone.
In fact, nearly 98% of your testosterone is bound to proteins leaving only 1-2% available or "free". Only free testosterone can connect with androgen receptors and produce the positive effects attributed to testosterone.
Estrogen is a feminizing hormone produced by men as well as women. Too much estrogen in a man can also lower free testosterone.
Testosterone levels should be ten times higher than estrogen levels. But this ratio can get out of balance. High estrogen levels in men can cause feminine features, like manboobs, (easy solution for manboobs) increased body fat especially belly fat, and reduced libido.
More dangerous than how your body looks because of increased estrogen balance is the impact on heart health and prostate disease.
There are supplements to lower estrogen and How To Reduce Estrogen will show you step by step how to reduce the effects of this hormone.
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