Men’s Health is an area that has received increased focus over the last few years as more men are paying attention to how their bodies change as they age. Men at a younger age are more frequently reporting an overall lack of energy coupled with insomnia and physical fatigue. These symptoms along with higher cholesterol and the inability to build muscle may be signs that your body is struggling to produce testosterone. Many men are experiencing andropause, a decrease in testosterone production and an increase in estrogen production.