May support heart health and athletic performance.
It helps your body with a process called methylation. This may support heart health by lowering homocysteine and can give a small boost to workout performance.
No, but they're related. TMG helps your body make its own creatine. Taking creatine directly is far more effective for performance, though.
For a potential small boost in power and endurance. Check the dose; if it's under 1.5 grams, it's likely underdosed.
Click through to the studies bar for the evidence base.
See the dosing guide below.
Compare formats before buying.
Some ingredients build up over weeks. Others act fast.
The compound effect of consistent dosing.
Check the cautions section if you have a pre-existing condition.
Some ingredients you feel. Others just work in the background.
At high doses (over 3-4 grams), some people report a fishy smell in their sweat or breath. It's harmless but annoying. Lowering the dose usually fixes it.
You'd have to eat a lot of them. About 4 pounds of beets daily to get a solid 2.5 gram dose. The supplement is much more practical.
Only if your doctor says you have high homocysteine. It's very effective for that specific issue. For general heart health, fish oil and exercise are better first steps.
It can be helpful for some people with MTHFR gene variants by providing an alternative pathway for methylation. Discuss it with your doctor.
Most research uses 2.5g daily. Below 1.0g, you're probably wasting money. Above 6.0g, no extra benefit. The curve plateaus. Safe upper limit ~ 9.0g.
Methyl donor; converts homocysteine to methionine.
Some studies suggest benefits for heart health and athletic performance, but more research is needed to confirm these findings and establish optimal dosages, particularly in diverse populations. Results have been mixed.
Beets, spinach, quinoa, and wheat germ are the best food sources.
TMG (Betaine Anhydrous) interacts with other supplements and meds. The analyzer flags interactions, dose mismatches, and timing collisions across your whole list.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before starting any supplement regimen.