Possible side effects from zinc supplements may include nausea, vomiting, diarrhea, headache, dizziness, numbness, weakness, and abnormal labs.

ADHD stimulants appear to work less by sharpening focus and more by waking up the brain. Brain scans revealed that these ...

Iron supplements can interact with common medications. It's important to know which medications to avoid taking with iron and how to space them apart properly.