Chelsea Rae Bourgeois is a health writer and registered dietitian nutritionist with over eight ... Whether or not you need a multivitamin depends on your overall diet and lifestyle habits.

"Eat a variety of unprocessed, whole foods high in antioxidants and fiber," says Josh Axe, a clinical nutritionist and co-founder of Ancient Nutrition. "Try to combine foods that provide different ...

You may need to take iron supplements regularly for ... depending on the severity of the deficiency,’ explains Healf’s Head Nutritionist, Eleanor Hoath. ‘Regular blood tests can help track ...