What is TMG used for?

TMG is used mainly as a methyl donor, so people often take it for homocysteine support and general methylation support. It is also discussed in relation to liver support and exercise, but those uses are less certain and should be treated as possible rather than proven benefits.

Is TMG the same as betaine?

Yes, in supplement discussions, TMG and betaine usually refer to the same compound, often betaine anhydrous. Labels may use either name, so it is worth checking the ingredient panel carefully. The wording can vary, but the active ingredient is generally the same.

Can TMG replace creatine?

No, TMG should not be seen as a replacement for creatine. Creatine has a much stronger evidence base for strength and power, while TMG plays a more indirect role through methylation and homocysteine metabolism. They may be used for different or supporting purposes rather than as substitutes.

Does TMG lower homocysteine?

TMG can lower homocysteine in some people as it supports remethylation. But the effect depends on the person and the dose. It is one part of homocysteine management, not the only factor, so folate and vitamin B12 still matter too.

Do you take TMG in the morning or at night?

There is no evidence that taking TMG at any specific time is better. Ultimately, it comes down to personal preference. Many prefer morning use for routine and convenience, while others take it with food if they notice digestive upset. Others prefer in the evening after training. Consistency matters more than the exact time.

TMG (Trimethylglycine) Review: Benefits, Dosage & Evidence