Evidence brief · Supplement
DMG (Dimethylglycine) for Endurance / immunity
Evidence grade D — Unsupported
- Overall grade
- Grade D
- Last revised
- 1
- graded outcome
- 0
- references listed
Assembled by the app from other entries in this library. It adds no evidence of its own — follow the links to the entries it draws on.
1 at grade D — 1 graded row
What is known
Each outcome with its grade (how strong the evidence is, A to D), the size of the effect where the entry records one, and how often studies agree.
- Endurance / immunityEvidence grade D
Unsupported
Triviallow
What is uncertain
Read off the same rows as above. Nothing here is added that the entry does not itself record.
- Thin evidence: Endurance / immunity (grade D).
The evidence in words
The verdict
For endurance / immunity, DMG (Dimethylglycine) earns evidence grade D (trivial effect, low consistency) — the evidence does not support the claim. Unsupported
How it might work
A methyl donor in one-carbon metabolism; proposed ergogenic mechanisms lack support.
How to use it
Safety & cautions
Generally safe.
Bottom line
No real evidence for performance or immunity. Skip it.
Goes with
- DMG (Dimethylglycine)Read the full DMG (Dimethylglycine) monographEvidence grade D
Related reading
Entries that share this one's tags or conditions.
- ATP (Peak ATP)Oral 'ATP' that doesn't reach muscle as ATP — small, mostly industry-linked performance signals.Evidence grade D
- ATP (Peak ATP) for Strength / recoveryEvidence grade D — Small, industry-linkedEvidence grade D
- Betaine (TMG)An osmolyte and methyl donor with modest power/body-composition data and reliable homocysteine lowering.Evidence grade C
- Betaine (TMG) for HomocysteineEvidence grade B — Reliable biomarker dropEvidence grade B
Sources
This entry lists no references of its own — it is assembled from the entries it links to, whose sources are on their pages.
Last revised . A grade is this entry's reading of the evidence, not medical advice.