Testosterone

Testosterone is the granddaddy of all androgen hormones, helping men add muscle mass, boost their energy levels, shed body fat, and improve their libido and sexual performance. Getting your testosterone levels up are obviously a big piece of the puzzle when it comes to boosting your performance, enjoying faster muscle growth, and generally seeing your overall athletic capabilities shoot through the roof - all while feeling, looking, and acting like a more confident, powerful, and capable person.

An absolute powerhouse of a steroid alternative specifically formulated to help put on pounds and pounds of lean muscle mass in the blink of an eye, the ingredients in this bad boy give you an almost unfair advantage every time you step into the gym.

A study conducted in 2016 with shilajat stone extract concluded that consuming the ingredient each day increased testosterone levels, free testosterone, and dehydroepiandrosterone( 2 ) So much so, that pregnant women and children should avoid taking shilajat stone extract because of the effect it may have on hormones.

202 Research on the action of testosterone received a brief boost in 1889, when the Harvard professor Charles-Édouard Brown-Séquard (1817-1894), Bookmarks then in Paris, self-injected subcutaneously a "rejuvenating elixir" consisting of an extract of dog and guinea pig testicle.

One of the most important nutrients that can help boost testosterone levels is vitamin D3 In 2011, the results of a study published in the journal Hormone and Metabolic Research found that vitamin D supplementation boosts testosterone naturally in overweight men by up to 30 percent.