Though the NHS recommends most adults consider taking vitamin D until around March as daylight hours shrink, the service also noted: “There’s little evidence that supplements such as vitamin C, ...

Add Yahoo as a preferred source to see more of our stories on Google. Even though I’m always writing about the studies on the benefits of exercise, I honestly don’t need to see the science to know ...

A healthy immune system is one of the keys to a healthy life. It’s what protects your body from infection. If your immun ...

The winter can seem like a bleak season for fresh produce, especially fruit. It's difficult to picture anything other than hearty winter squash and evergreen trees surviving the frigid season. While ...

Ginger isn't the only food that can boost your immunity. Citrus fruits, fermented foods, leafy greens, and fatty fish can help boost immunity, too.

It is important to note that our immune system must be healthy at all times in other to perform its functions properly. One of the major roles of the immune system is to guard the body against any ...

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The holiday season can be intense. People are traveling, hosting family and friends, and going to events — all the while keeping up other responsibilities of work and caregiving. All this activity has ...

A new study found that daylight boosts your immune system by helping infection-fighting cells (neutrophils) work more effectively during the day. Researchers found that your immune cells have their ...

With age comes wisdom, including the knowledge that your immune system — unfortunately — isn’t as strong as it used to be. If you’re over 50, you probably know that you’re at a higher risk for chronic ...

Add Yahoo as a preferred source to see more of our stories on Google. NBC News medical contributor Dr. Natalie Azar and TODAY health and nutrition expert Joy Bauer stop by Studio 1A to share tips for ...

It's not always easy to stay healthy through the winter, but medical professionals offer tips for taking care of yourself. Colder weather means more time spent indoors and gathering in close quarters ...