Can green mag be taken with a cup of coffee or caffeine pills pre workout? I have been taking green mag for a few weeks pre workout and sometimes i just feel that i need a bit more energy. I haven't had a chance to look into any Controlled Labs pre workout supplements as my workout is today.
Is it true that you shouldn't mix creatine and caffeine together at the same time?
Is it true that you shouldn't mix creatine and caffeine together at the same time?
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