Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other ...

Chronic stress doesn't just affect your mood, it can weaken immune defences, increase inflammation, and leave the body ...

Dr Jenna Macciochi says that ‘our immune system is the single greatest arbiter of both how long we live and the quality of those years’ - Christopher Pledger We know what our immune system is about.

Regular exercise supports immune health by improving the circulation of your immune cells and reducing inflammation, but ...

NBC News medical contributor Dr. Natalie Azar and TODAY health and nutrition expert Joy Bauer stop by Studio 1A to share tips ...

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 ...

As we age, the immune system gradually declines in function, leaving the body more vulnerable to disease. Scientists have ...

In a first-of-its-kind human trial, researchers have demonstrated that consciously activating the brain’s reward system (when ...

Vitamins and supplements like zinc and cod liver oil are often touted for their ability to boost your immune system, but Jeffrey Bland, the "father of functional medicine," says that's not actually ...

Wondering which vitamins boost the immune system? We look at the nutrients that can help you to stay healthy.

When it comes to children’s health, a strong immune system is one of the best defences they can have – but it’s not about ...