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

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 with existing type 2 diabetes may see the ...

When respiratory virus season hits, it’s fair to want to do everything you can to supercharge your immune system. But while supplements come up a lot, it’s hard to know which to choose. When it comes ...

Please provide your email address to receive an email when new articles are posted on . Research indicates that zinc may offer benefits for immune health, but the evidence is not conclusive. Other ...

In wintertime, it can feel as if everyone is sick. From passengers coughing and sneezing on the bus to kids in daycare surrounded by multiple illnesses, the so-called common cold is a virus easily ...

Did you know that a nutritious diet is what helps your kid achieve a healthy and wealthy life? Read on to know what all may ...

Zinc, vitamin C, and vitamin D don't prevent COVID-19 deaths, a scientific review found. But vitamin D shortened patients' hospital stay if they started taking it after getting COVID-19. The review ...

To guard against a winter rise in respiratory infections, some people “boost” their immune system with supplements and nutrient-rich foods. For a subset, that is in addition to social distancing, ...

Experts weigh in on how to properly take your vitamins—from the time of day to the meals to stack them with ...