Is it safe to take 100mcg of vit B12 and 400 mcg of folic acid daily? My doc said I'm deficient. What would cause a deficiency in these?

Several causes. Vegans are vulnerable to deficiencies in these vitamins because they eat no animal source foods. These deficiencies may show up in alcoholism too. Also, elderly people and those with genetic polymorphisms can absorb these vitamins poorly. Eating foods rich in B12 & folate (folic acid) (such as legumes & leafy greens) can help. Taking vit B12 and Folic Acid as your doctor suggests, is safe.

Related Questions

What are all the causes of moderate macrocytic anemia in elederly other than vitamin B12 and folic acid defficiency. Can severe depression cause that?

Depression>poor eatg. Anemia should not be accepted as an inevitable consequence of aging. A cause is found in approximately 80 percent of elderly patients. The most common causes of anemia in the elderly are chronic disease and iron deficiency. Vitamin B12 deficiency, folate (folic acid) deficiency, gastrointestinal bleeding and myelodysplastic syndrome are among other causes of anemia in the elderly. Serum ferritin is the most us. Read more...