People who commonly experience everyday discrimination are more likely to have higher levels of "exhausted" white blood cells ...

Feel your best with these immunity-boosting habits.

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 ...

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

Cervical health depends on immunity, gut balance and lifestyle choices. Experts explain how holistic practices, stress ...

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

Herd immunity occurs when enough people become immune to a disease, either through vaccination or previous infection. This can reduce the likelihood of it spreading and increase protection for ...

A Vitamin A byproduct could weaken the immune system's cancer-fighting ability, according to new Princeton University ...

Cold weather increases the risk of joint pain, weak immunity, and dehydration in senior citizens. A well-planned winter diet with warm meals, seasonal vegetables, proteins, healthy fats, fruits, ...

Effects of gut microbes on nutrient absorption and energy regulation (Krajmalnik-Brown R, Ilhan ZE, Kang DW, DiBaise JK. Effects of gut microbes on nutrient absorption and energy regulation. Nutr Clin ...