Does betaine increase nitric oxide? A Look at the Science of TMG and Vascular Health
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6 min read
Betaine, also known as trimethylglycine (TMG), is a compound naturally found in foods like beets and spinach that acts as a methyl donor. The question of *does betaine increase nitric oxide* is complex, with research suggesting both indirect mechanisms and conflicting human study results regarding circulating levels.
