I take my ZMA with some glutamine upon rising. 30~45 minutes later, I eat a big breakfast to fuel myself for a morning workout.
IMO, taking ZMA in the morning helps me raise testosterone level. I hope it provides enough zinc for my system to convert PHs into target steroids.
I wonder if it is a bad idea to take ZMA at other time than a bed time. It is possible that the relaxing effect of ZMA hinders my intensity, but I never had a problem. Upon rising, my stomach is empty, so I can expect the maximal absrption, which of course is good.
BTW, I have been on a homebrew 1-test & 4AD for 2 weeks, and I am so pleased with the gain I have been seeing. I have 2 more weeks to go, and 2 more 4-week cycles to go. Thank you again for great information. This website rules!!