Many people assume that nothing bad can come from taking vitamins. After all, they are found naturally in healthy foods, so how could they be unhealthy in pill form? While perhaps not unhealthy, it is ...

Carrie Madormo, RN, MPH, is a health writer. She has over a decade of experience as a registered nurse, practicing in a variety of fields, such as pediatrics, oncology, chronic pain, and public health ...