Is Zinc Good for Immunity? 3 Vital Questions, Answered

Researchers are finding that the element Zinc plays a surprisingly key role in our health, particularly within the immune system. Scientists still struggle to find good ways to measure zinc levels in the body, and it looks as though many people may indeed not have enough zinc in their diet for full immune function.

Key Takeaways:

Zinc is an element that is essential to your health. Studies show that zinc is important in almost all aspects of the immune system.
although it is possible to detect zinc levels in the blood, these measurements are often imprecise. And unlike iron, there is no biomarker that can be used as an indicator of zinc levels.
Because of limitations, most physicians diagnose zinc deficiency only if patients show symptoms of major deficiency such as rough skin or hair loss

“And, although scientists still struggle to find good ways to measure zinc levels in the body, it looks as though many people may indeed not have enough zinc in their diet for full immune function.”