get lab work done to make should you don't have any deficiencies. I needed to take extra vit D. When, I got my vit d levels back up, I saw a side effect of increase test levels.
Youre 40 and get said lab test done result shows that your Testosrone levels are "normal" for your age..... they wont prescribed anything.....
You still want to build muscle, feel that energy to go to the gym, what do you do ? (drug free)
WoooSSSHHHHHHHH