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, ...

For decades, many of us have thought we could “boost” our immune systems with vitamin C or herbs, which would fight contagious illnesses, such as colds and the flu. But in reality, there are no quick ...

Trillions of microbes live in the human gastrointestinal tract, where they play critical roles in our health and biology; they can help us break down food, absorb nutrients; and they affect the immune ...

We're officially in respiratory virus season, and it's expected to last through mid-May. There are ways to protect against viruses like Covid-19, influenza and RSV naturally. Mandy Gaither explains ...

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 ...

Laughing can help boost your immune system, reduce pain and burn calories, according to health experts. Oil prices plunged ...

Q. Is it really possible to “boost” your immune system, or is that a myth? A. When flu season hits or stress runs high, you’ll often hear advice on how to “boost” your immune system. But here’s the ...

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 ...

FRESNO, Calif. (KFSN) -- It's the season of family get-togethers, but also a season of respiratory viruses. "During the colder months, a lot of people are inside, so you see a lot of kids in school," ...

I am lying under a blanket, feeling rough, staring at a bowl of oranges. Every fibre of my being is urging me to devour the lot. I can hear my mum – and medical friends at university – insisting that ...

St. Jude Children's Research Hospital scientists have discovered how tumors disable immune "gatekeeper" cells that alert the ...