What is the prevalence of b12 deficiency in older adults?
According to UCLA Health, up to 20% of people over the age of 60 may become deficient in vitamin B12. This rate varies widely depending on the population, with estimates for **what is the prevalence of b12 deficiency in older adults** ranging from 3% to 40%. The higher prevalence rates are typically observed in institutionalized settings, while lower rates are seen in community-dwelling seniors.