- B-complex vitamin is crucial in women who are pregnant or breastfeeding.
- During pregnancy, the demand for B vitamins-in particular B-12-and folate is much higher to support the developing baby.
- As you get older, your ability to absorb vitamin B12 decreases and your appetite declines, making tougher to get enough B12 through diet alone.
- Vegans and strict vegetarians might have a higher risk of developing a B12 deficiency if they are not getting it in fortified foods.
