TMG 750mg by Allergy Research Group

TMG fits adults whose Homocysteine runs high and who want a methyl donor that works alongside B vitamins. Low Vitamin B12, low RBC Folate and low vitamin B6 are the commonest nutritional reasons for a high result, so check and correct those first; TMG is a usual next step when homocysteine stays up despite adequate B vitamins. It is also used in clinician-guided methylation plans. If your Homocysteine is already in range, there is little reason to add it.

Trimethylglycine, also called betaine, is the amino acid glycine carrying three methyl groups. It occurs naturally in beets, spinach and whole grains, and the body makes it from choline. In the liver and kidneys, TMG hands one methyl group to homocysteine and converts it back to methionine, a route that runs separately from the folate and B12 pathway. That is why it can help when B vitamins alone have not been enough.

Each capsule provides 750 mg of trimethylglycine, and the label directs 1 capsule twice daily before meals. Two capsules a day sits at the low end of the amounts used in homocysteine trials, so expect a modest effect and let a retest, not guesswork, decide with your clinician whether to adjust. If it bothers your stomach before eating, ask whether to take it with food.

At intakes of several grams a day, betaine has modestly raised LDL cholesterol in trials. That is above the label's two capsules a day, but if your clinician has you on more, follow LDL Cholesterol or ApoB along with Homocysteine. Do not confuse TMG with betaine HCl, a different product used to add stomach acid. As the label says, consult your practitioner before use if you are pregnant or lactating, have any health condition such as kidney disease, or take any medication.

Homocysteine usually responds within 4 to 6 weeks, so retest after about 6 to 8 weeks of steady use. Do not expect to feel anything; the lab value is the readout. Side effects are uncommon at this amount, mostly mild nausea or loose stools. Methylfolate and methyl-B12 work through a different enzyme, so the two approaches complement each other and neither replaces the other.