Peptide Atlas · Vitamin

Cyanocobalamin

In a dose-finding trial in 120 older people with mild vitamin B12 deficiency, oral cyanocobalamin normalised the deficiency marker methylmalonic acid only at about 650 to 1,000 micrograms a day, over 200 times the recommended dietary allowance.

established

provisional
PubChem 165339223
2 citations
0 discussions
0 followers
CN-Cbl
Cobamin
Cyano-B12
Vitamin B12

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What the evidence says

six tiers, never blended

established — replicated in humans, or settled by a regulator

every claim resolves to its source

All 2 citations resolve to their original source. · 0 posts naming it, 0 members counted once each.

No trial registration is cited for it. A registered trial cites as an NCT number and resolves through ClinicalTrials.gov.

Negative findings

failure is information

Nobody has filed a failure yet. Failures are information; this list is waiting for an honest one.