Betaine Anhydrous (TMG)
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Betaine Anhydrous (TMG). Methyl donor — improves power output and lowers homocysteine.
How it works. Methyl donor for methionine cycle (BHMT pathway); osmolyte stabilizing muscle cells.
What the research supports. 2 graded claims. Strongest: Lowers homocysteine (strong).
How much to take. Typical dose: 2.5 g/d.
Side effects and interactions. 1 medication interaction listed. Serious: Discontinue and seek medical advice if symptoms are severe, persistent, or include difficulty breathing.
Stacking. Pairs well with Omega-3, CoQ10, Creatine monohydrate.
Forms. 2 forms. Pick one to open its profile.
Key studies. 9 studies cited. The strongest are listed with links to PubMed.
Community. Experiences from people who have tried Betaine Anhydrous (TMG). Anecdotes are not medical advice.
Betaine Anhydrous (TMG). Methyl donor — improves power output and lowers homocysteine.
What it is
Methyl donor — improves power output and lowers homocysteine.
Also called
Food sources
Goals
How it works
Methyl donor for methionine cycle (BHMT pathway); osmolyte stabilizing muscle cells.
Pathways
- Methyl donor for methionine cycle (BHMT pathway)
- osmolyte stabilizing muscle cells
Effects
- +power output supports
- ↓homocysteine decreases
What the research supports
Strong: consistent results across large trials or meta-analyses. Moderate: several trials, mostly positive. Limited: small or mixed studies. Preclinical: animal or cell research only.
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Side effects & interactions
Common side effects
- Betaine Anhydrous (TMG) is generally well-tolerated at evidence-based doses
- Mild GI discomfort (nausea, loose stools, or bloating) possible at higher intakes
- Headache or transient fatigue reported by a small fraction of users
Serious
- Discontinue and seek medical advice if symptoms are severe, persistent, or include difficulty breathing
Medication interactions
Always disclose Betaine Anhydrous (TMG) use to your prescriber — additive, antagonistic, or pharmacokinetic interactions are possible.
Check any supplement–medication combination with your pharmacist before starting.
Combines with
Pairs well
- Omega-3Anti-inflammatory cardiovascular synergy.
- CoQ10Supports mitochondrial energetics in cardiac tissue.
- Creatine monohydrateFoundational support for strength, power, and lean mass.
Key studies
9 studies cited in total.
Opens current human and preclinical literature matching Betaine Anhydrous (TMG) and "Improves power output". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Betaine Anhydrous (TMG) and "Lowers homocysteine". Filter by RCT, meta-analysis, or year on the results page.
Opens current human and preclinical literature matching Betaine Anhydrous (TMG) and "randomized controlled trial". Filter by RCT, meta-analysis, or year on the results page.
Discussion
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