Zinc supplements are widely used to boost immunity and treat deficiencies, but taking too much can cause nausea, nutrient ...

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 ...

The common cold is a top reason for missed work and school days. Most of us have two or three colds per year, each lasting at least a week. There's no real cure, but studies from the last several ...

Medically reviewed by Erika Prouty, PharmD Zinc helps your body produce and use insulin.Supplements may slightly improve fasting blood sugar and A1c in some people.Those with low zinc intake or those ...

While there’s no way to make your immune system bulletproof, there are some ways to give it the boost that it needs. With the cold and flu season upon us, have you considered supplementation for ...