As the temperature drops and sniffles start making their rounds, we’re all thinking about ways to strengthen our immunity: vitamin C, hand sanitizer, maybe a flu shot. But while you’re focused on ...

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

Every day, your immune system performs a delicate balancing act, defending you from thousands of pathogens that cause disease while sparing your body's own healthy cells. This careful equilibrium is ...

Supercharging immune cells could provide an effective way to tackle cancer, according to new research by scientists in Scotland.

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

Your immune system is like an incredibly sophisticated security team, constantly patrolling your body for threats and neutralizing them before they can cause harm. When it’s working properly, this ...

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

Kesimpta (ofatumumab) is a prescription drug that works to treat multiple sclerosis (MS) by weakening the immune system. Your response to this drug may vary based on your medical history and diagnosis ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Dermatologists call it SALT, short for skin-associated lymphoid tissue, and it’s your outer layer's built ...

Immune thrombocytopenia (ITP) is a rare blood disorder in which the immune system mistakenly attacks and destroys platelets. Platelets are small blood cells that play a critical role in helping your ...

Xolair (omalizumab) is a prescription drug that works by blocking IgE to help reduce inflammation. Your response to this drug may vary based on your medical history and diagnosis. IgE is a protein ...