Data-Field 26512
Description:Vitamin B12 (ug) supplements only - Prospective Day 3 - at age 60-64 years
Category:Diet diariesVitamin and minerals

Participants1,777 Value TypeContinuous, micrograms SexedBoth sexes DebutJan 2026
Item count1,777Item TypeDataInstancesDefined (1)VersionN/A
StabilityCompleteStrataPrimaryArrayNoCost TierdX oX sX