Today, most Americans live a fast-paced lifestyle that can include eating on-the-go, keeping up with children and maintaining a 40+ hour work week. With so many different things that need your attention, it is very common for people (especially those in the workforce) to notice a lack of energy or even lingering feelings of fatigue. Energy is also necessary in order to maintain dense, lean muscle mass. For aging men and women, it can be even more challenging to maintain vital muscle density and prevent injury or accidental damage to bones, ligaments and muscles. Clinical trials can confirm that compared to placebo, testosterone replacement for 3 years is linked to modest, yet significantly greater improvements in muscle mass and workout power.
In another study, a group of men with low vitality showed that testosterone therapy was able to boost a good mood. While a minimal effect was reported on fatigue, testosterone therapy is still suggested for men with feelings of low energy due to symptoms of depression like a poor mood and lingering mental fatigue. Testosterone therapy effect on energy is not to overlook. The study also revealed that men who used testosterone therapy were more likely to have higher energy levels at the end of the trial than those in the placebo group.