Peptide Atlas · Vitamin
Cholecalciferol (Vitamin D3)
In a five-year randomized, double-blind trial in 2,686 people aged 65 to 85, oral vitamin D3 (100,000 IU every four months) reduced first fractures at the hip, wrist, forearm or spine by a third compared with placebo.
- established
- provisional
- PubChem 5280795
- 2 citations
- 0 discussions
- 0 followers
- Activated 7-dehydrocholesterol
- Calciol
- Colecalciferol
- Vitamin D3
What the evidence says
six tiers, never blendedestablished — 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.
Negative findings
failure is informationNobody has filed a failure yet. Failures are information; this list is waiting for an honest one.