Dear @sammy1109,
Thank you very much.You've published your comment.But, yes I have faced many problems after getting anemia.I'm feeling much better now.When there is a disease we take specific medicine for that particular disease.If all the foods that we eat every day are balanced foods, then from there we get vitamins and minerals and nutrients according to our body's needs.So we don't all need extra vitamin medicine.And as many vitamins as the body needs, the body retains just as many vitamins and removes the rest.