I am 49 years old and have lifted on and off for several years. In the past, I have always done great with the Body For Life type of routine and nutrition. 5-6 small meals a day for bodybuilding. In the last year or so, it seems my metabolism has changed with the aging process. If I eat the 5-6 meals a day, I have a hard time keeping fat off of my midsection. I recently did a couple months of Intermittent fasting and it worked great. I try to eat 4 high protein meals in the 8 hour eating window. The fat came off and i looked and felt great. I am also on 125 (mg?) per week TRT and it has done wonders for my gains and strength. Trouble is, I worry that I am not getting optimum nutrition on intermittent fasting. I recently went back to eating 6 small meals a day and the beer gut returned within a few weeks. Any ideas or tweaks? I try to get at least 40 gr of protein in for the 8 hr eating window, 4 times a day. I weigh 215 and am tall so the beer gut looks bad on me. Is the 160 gr a day of protein enough?
Also, I have read that lifters on steroids can do better with high reps. Is the 125trt/week enough to say that I could do better with high reps? I know the answer is probably "try it and see", but just looking for advice. Thx in advance.