T Levels |
1Fast400 Forums > Hormone/Prohormones |
| Posted by: Michael52269 Jan 22 2005, 01:44 PM |
| Guys- Are there any studies available on the long term effects of prohormones and steroids on testosterone levels? Also, more generally, on the effects of increases in muscle mass on the same? I see references to this kind of thing all over, but there is a lot conflicting opinion and some hard data would go a long way.... Thanks. |