Many factors can limit a man's health, strength, and virility, including age, diet, hormones, and the lack of certain vitamins and minerals. However, a great deal is known about how men can overcome these limitations, and renew their vitality and manhood. This book details the most important supplements, vitamins, and dietary factors that enable men to grow muscle, lose fat, increase testosterone levels, fight aging, and recover the energy of their youth. Nowadays, men are coming to understand that being skinny-fat, or succumbing to the loss of energy of age, or having a less than satisfying sex life due to a listless physiology, are not inevitable.