Maintaining good overall health is key to living a long life, but we may want to particularly focus on the state of our brain and immune system ...

Q: How do I know the state of my immune system? Can I get it tested, and how do I support it? A: It’s normal to catch a few run-of-the-mill infections every year. That may include two to three ...

Like the rest of your body, your immune system ages, too. This contributes to higher rates of illnesses such as respiratory infections. Scientists haven’t found strong data to support any one ...

Here’s how your immune system is fighting it. The human body’s defensive lineup is impressive—from made-to-order antibodies to natural-born killers.

I f the Covid-19 pandemic has shown us one thing, it is how little we really know about how the human immune system works. Despite the remarkable success in development of vaccines to prevent ...