Q. I lost a lot of my sense of smell after using Zicam zinc gel for a cold many years ago. It seemed to work great, but then I realized my ability to smell had become dampened. I used to smell a dry ...

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, ...

Should you take vitamin C or zinc when you are sick with a common cold or influenza? Immunologist Zachary Rubin explains which at-home remedies actually help. If you're enjoying this article, consider ...

Shellfish like oysters are one of the top Zinc foods you can eat. Red meat, poultry, and dairy products are also good sources of zinc. Vegetarian sources of zinc include nuts, legumes, and fortified ...

Q. My father died of colon cancer back in 1999. His brother and sister both died of colon cancer too, so this is a big concern in our family. After my father died, I read up on things that might ...

WASHINGTON -- The Food and Drug Administration on Friday moved to limit the use of fluoride supplements used to strengthen children's teeth, the latest action by Health Secretary Robert F. Kennedy Jr.

The US Food and Drug Administration (FDA) has moved to restrict the use of fluoride supplements for children, marking the latest intervention by Health Secretary Robert F. Kennedy Jr.'s department ...

Mark Gronowski rode to the rescue of a sputtering Hawkeye offense, and Xavier Nwankpa’s late blitz sealed Iowa’s 25-24 win over Penn State — and earned him Big Ten Player of the Week honors. But my ...