Immunologist Dr. Jenna Macciochi explains that as we age, our immune system starts to decline. Here's how to spot an immune ...

T cells, which target infection and disease, can become more effective after a meal. The finding might help improve ...

As the seasons change, it’s the perfect time to focus on habits that not only keep your immune system strong, but also enhance your movement and mindset. Whether you’re juggling holiday events, ...

This story is from Manual, GQ’s flagship newsletter offering useful advice on style, health, and more, four days a week. Sign up here to get it in your inbox. Each year, supplement brands fall over ...

We often think about our immune system when a breakdown happens—AKA the sniffles start. Sick happens, and nothing can prevent anyone from never, ever coming down with an illness. However, it is ...

What if I told you that letting your kids play in the dirt can have a profoundly positive impact on their health? Some investigators believe we spend far too much time maintaining cleanliness than is ...

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 ...