What affects sexual function is that if you eat too many steroids, it will inhibit the secretion of androgen in the testis (because the content in the body is obviously excessive), which will lead to testicular atrophy. Secondly, after steroid metabolism, estrogen will be formed, and the body will be feminine for a long time (the most obvious is the head)

Protein powder? You can calculate the daily intake of protein. As long as you don't practice too loosely, it's no problem to eat protein with your overall weight of kg × 1.5~2.5g, and these protein foods are enough to make you collapse. ...