Sat, January 24, 2026 at 2:56 PM UTC The immune system is the body’s natural defense network that helps to keep you healthy from things like bacteria, viruses, and parasites. It’s a complex network of ...

We all get sick sometimes. Even something pretty minor, like a cold or flu, can be enough to disrupt your life for a few days. When you have a minor illness, it does more than just make you feel ...

Medically reviewed by Farah Khan, MD Key Takeaways Taking vitamin C supplements can boost your immune system.Exercise ...

Host of BBC Radio 4 programme Inside Health, James Gallagher, gathered some experts to talk about immune systems, and he ...

Immunologist Dr. Jenna Macciochi explains that as we age, our immune system starts to decline. Here's how to spot an immune system that isn't functioning optimally – and what to do about it ...

Forget juice cleanses and 10-day detoxes — doctors say the smarter way to feel better fast starts in your gut, and it doesn’t require starving, suffering or giving up real food. The gut isn’t just ...

Clementines, better known by their brand names Cuties or Halos, are like the smaller, sweeter cousins of the orange. These tiny citrus fruits are easy to peel, usually seedless and hit peak season ...

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 ...

Health Team How to boost your immune system naturally 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, ...