Medically reviewed by Alex Yampolsky, PharmD Zinc is a mineral found in food and taken as a supplement. It can help with cold symptoms and diarrhea. Zinc is available in a variety of products, ...

Zinc is a trace mineral important for immune support, cell growth, tissue healing, and protein building. Find out more about zinc supplements and how to use them safely.

Learn which supplement is best for preventing and treating respiratory viruses, how to take them, and side effects to watch ...

Zinc has anti-inflammatory and antibacterial properties, making it beneficial for treating acne and reducing skin ...

The South African Health Products Regulatory Authority has flagged products that contain a certain trace minerals used to ...

Parents have been urged to return all immune boosters containing zinc and selenium to ...