I'm on trt with sermoralin I got S4 and lgd from Sarmsx. I'm 45 years old I weigh 210 and I've been working out for 15+ years. I started trt a year and a half ago and I've never done anything steroid wise. My diet is very good. I wanna gain ten/fifteen good pounds. I promise you I do everything the right way. I'm realistic and know that diet is the key. So what can I add or should I just keep doing what I'm doing and slowly get to where I wanna be. Thanks