B12 for Better Health?

While the research is far from definitive, a growing number of nutrition experts are recommending more Americans look at adding vitamin B12 supplements or fortified foods to their diet to avoid deficiency and possibly avoid certain degenerative health conditions. The New York Times’ health writer Jane Brody addressed the B12 question, noting epidemiological studies have given some indication that low levels of B12 are associated with conditions such as Alzheimer’s disease, depression and osteoporosis; however, more studies are needed to determine cause and effect. That said, because so many people are at risk of B12 deficiency, whether because of gastrointestinal dysfunction or simple age-related malabsorption, taking added B12 via supplements or fortified foods could help overcome that challenge.