Shelton and Rajfer (2012) noted that androgen deficiency in aging men is common, and the potential sequelae are numerous. In addition to low libido, erectile dysfunction, decreased bone density, depressed mood, and decline in cognition, studies suggest strong correlations between low testosterone, obesity, and the metabolic syndrome. Because causation and its directionality remain uncertain, the functional and cardiovascular risks associated with androgen deficiency have led to intense investigation of testosterone replacement therapy in older men. Although promising, evidence for definitive benefit or detriment is not conclusive, and treatment of LOH is complicated.
These are the guidelines but there are few things you need to understand. If you have fulfilled the first three and are satisfied with the results you do not have to move to the next level. Many may run a novice level cycle numerous times and be happy with what they receive and that’s a good thing. The fewer anabolic steroids we can use and be happy with the better off we’ll be. Of course some will not be satisfied some will want more and that can be fine too; the ticket is having a solid plan in mind that provides those results in the most efficient way possible.