It is necessary for men to take vitamin supplements for their better health because they face many health challenges throughout their life. But if you take the right vitamin supplements than you can easily fight against many health problems like heart, prostate, and testosterone maintenance. Testosterone is the important male hormone that is behind your bone strength, higher mass, and sexual function. It starts to decline after the age of 30 and this leads to many changes in your body such as lack of energy, mood swing, loss of muscle mass, and gain weight. These vitamin supplements are vital for improving hormone imbalance.