Bodybuilding generally implies performing physical exercises to improve strength and stamina whilst growing new muscle fibers that are important to metabolism. 
Building muscles is not just about developing form and figure that make us look good, as the value of muscles goes beyond aesthetics. Metabolism refers to the body’s chemical reactions leading to the conversion of food into energy. Energy is either burned by the thermogenic cells of the muscles, or absorbed for storage by the adipocytes or fat cells.
Most health buffs are fixated on nutrition as having the right balance of diet to help lessen risks of developing chronic diseases and other ailments related to aging. Fitness experts see bodybuilding as a larger than life process of maintaining a stress-free support system.
Bodybuilding and the Progression of Muscle Loss During One’s Lifetime
Scientific studies reveal that on the average, a person starts to lose muscles by as early as 25 years old. When people reach the age 40 going forward to age 70, they experience muscle loss at an average rate of eight percent (8%) per decade. After the age of 70, the rate of muscle loss accelerates to 15 percent per decade.
Aside from aging, injuries, chronic and serious diseases including cancer can increase muscle loss. At worst, rapid muscle loss can lead to physical deterioration and cognitive decline.
The good news is that bodybuilding can help younger and mid-aged adults address muscle loss. The training techniques not only slow down muscle loss but also reverse the aging process by promoting the generation of new muscle fibers. While people cannot avoid the effects of aging, bodybuilding can help delay their rapid progression. The more muscles our body generates and develops as we get older, the longer it will take for old age to prevent our body from carrying out our physical functions.
However, those are ideal conditions because the reality is that with today’s average lifestyle along with the high levels of stress that most of us go through, acceleration of muscle loss happens. At certain points of the body building process, we could even lose more muscle tissues than we are capable of growing.
Proponents of Testosterone Prohormones Support the Use of Steroids but with Restrictions
At first, the training techniques teach us how to use nutrition to gain considerable strength and bulk without building any muscle. 
Yet in cases when we are so caught up with our day-to-day activities, our muscle building efforts merely push the strength limits of our existing muscles; but not exactly getting us to a point where our muscles improve by way of new growths.
Such conditions are the instances when testosterone prohormone proponents encourage the taking of steroid supplements. Men in particular, need to produce higher levels of growth hormones and testosterone for them to make progress in handling new training exercises and to recover from every workout session.
The most popular type of androgenic and anabolic steroid supplement recommended is methandienone or methandrostenolone. The most affordable brand is actually better known in the bodybuilding world as dbol pills, the short name for the brand name Dianabol.
Still, keep in mind that even as prohormone proponents recommend their use, they do so with cautionary advice not to take steroid supplements without proper medical consultation and supervision of a licensed physicians.Maninly because they have several potential negative side effects, which make monitoring of user-health important, which may even include laboratory testing.