BigJoeFlex
New member
betaine used in Bodybuilding for a while now, also known as trimethylglycine (TMG) or betaine anhydrous. Betain supplements have been discussed on several websites and trimethylglycine written about by Jim Stoppani and other reputable sources. This is extracted from beet root.
I'm looking for real user betain reviews. Do any of you guys have anything to report on betain supplements?
I'm looking for real user betain reviews. Do any of you guys have anything to report on betain supplements?
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