Body Building is a gradual process and don't over-do any type of workout. This isn't a competition avoid racing to obtain a sixpack in report period. Use only the Body Building equipments for training purposes and appropriate diet plans.Get some occasional sun. Were almost all lacking vitamin D. The best source of vitamin D is the sun. Oh I have a great idea.......get outside and walk or run in the sun! Do something active and kill 2 birds with one stone. Healthy amounts of sun have multiple benefits to your health and psychological well-being.