Iron and magnesium are both essential minerals that can be taken together if supplementation is needed. Both iron and magnesium can interact with medications, so you may have to separate your ...

The recommended intake of vitamin B12 for people older than 14 is 2.4 micrograms a day. People who follow a vegetarian or vegan diet may need vitamin B12 supplements. It's best to talk to a healthcare ...

Paria Sanaty Zadeh is a licensed pharmacist and associate director of the practice and science programs with the American Pharmacists Association. It can take weeks for magnesium supplements to ...