A few questions from a beginner

[DucBase]

im a fan of hcg helps with mood ,keeps the balls plump ,u can shoot better nuts lol and it makes for a better recovery..

This here. I'm on TRT and didn't use it for the first 6 months or so, but it really does seem to even me out quite a bit. When we recently went on vacation I didn't take any for a while and sure enough, I started feeling a bit edgy and pissy, right away. I'm guessing functioning nuts do more than just make test but I haven't looked into that.