Learn how zinc affects blood vessel function, what research shows about zinc supplements and blood pressure, and who may or may not benefit.

Zinc may help prevent cold symptoms or shorten the length of a cold. Zinc plays a key role in bone development and bone repair. Zinc may help lower blood sugar and cholesterol in people with type 2 ...

Zinc and vitamin A together can produce a synergistic effect to improve vision, immunity and other vital functions.

This article was reviewed by Kelly Brown MD, MBA. Key Takeaways: Zinc is an essential mineral that plays a critical role in many bodily functions, including ...

Getting enough essential nutrients is vital, and zinc is one mineral that the body needs for various functions. While beef is a good source, those who avoid beef or tend to stay away from red meat can ...