Medically reviewed by Erika Prouty, PharmD Key Takeaways Zinc supports processes involved in blood vessel relaxation, ...

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, including oral (by mouth) and topical (applied to ...

The short answer is yes, zinc can be effective in reducing the duration of a cold. Research has consistently supported its role in shortening cold symptoms, particularly if taken early. A ...

ZINC IS A mighty mineral that is vital to our wellbeing. It is found in every cell of the human body and “is involved in hundreds of different metabolic processes at the cellular level,” Olivia Baker, ...