While anaemia is long known to be caused by iron deficiency, experts on Thursday noted that air pollution and vitamin B12 ...

Medically reviewed by Karina Tolentino, RD Vitamin K deficiency is rare. This vitamin is made naturally by bacteria in the ...

Biologics can be used to treat flare-ups and ease the inflammation associated with Crohn’s disease. Vitamin B12 is the most common deficiency among people with Crohn’s, says Sandborn.

Emerging evidence suggests that adequate vitamin K levels might support cognitive health, particularly as we age. In fact, a 2022 study found that having a higher brain concentration of MK4, a form of ...