However, there is a more attractive property for bodybuilders because it increases the secretion of testosterone. A study of 130 men over 60 years with ED showed that L-carnitine can combat the problem more than the undecanato testosterone (testosterone injection). This led scientists to conclude that this component had positive Ripped Muscle X effects on the hormone. Since then more studies are conducted, and one of the best known was that of the Human Performance Laboratory at the University of Connecticut. In a clinical trial of 21 days, the L-carnitine increased the amount of androgen receptors compared to results of a placebo group consuming. In fact, androgen receptors act as intermediaries in the mechanism has free testosterone in protein synthesis.
In fact, not all the testosterone in the body is used to create muscle tissue. L-carnitine increases the number of receptors available that can be used for a larger amount. If you incrementáis the number of recipients, you be using more testosterone for muscle gain without increasing hormone levels of your body.

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