Fact checked by Nick Blackmer Zinc supports immune health and healing, but how you take it can affect absorption and side ...

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

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 ...

Even when you're in good health and armed with a nutritionally-balanced daily diet, it kind of feels impossible to avoid getting sick during fall and winter. The common cold runs rampant, and flu ...

While zinc is most abundantly found in oysters, red meat, poultry, eggs and dairy products, Fazio notes that it is also found in plant-based food sources like pumpkin seeds, lentils, chickpeas, nuts ...