Can Growth Hormone Boosters Enhance Muscle Growth? Free PLR Article Many experts feel that supplementation with growth hormones offers exciting possibilities to adult bodybuilders, especially those aged over thirty. They should not be taken to serious bodybuilders. Users have reported higher energy levels, enhanced libido and greater cardiac output. In addition, superior immune function, lowering of blood pressure and improved cholesterol levels have been documented. Add in sleep,... Can Growth Hormone Boosters Enhance Muscle Growth? Free PLR Articles ...