From your digestive system to sleep, here are the overlooked signals that indicate your health could be struggling ...

Sat, January 24, 2026 at 2:56 PM UTC The immune system is the body’s natural defense network that helps to keep you healthy from things like bacteria, viruses, and parasites. It’s a complex network of ...

Add Yahoo as a preferred source to see more of our stories on Google. Glass of orange juice versus an egg When it comes to our health, everyone loves a quick fix. Perhaps a vitamin C tablet or glass ...

STOCKHOLM (AP) — Three scientists won the Nobel Prize in medicine Monday for discoveries about how the immune system knows to attack germs and not our own bodies. The work by Mary E. Brunkow, Fred ...

A healthy immune system is one of the keys to a healthy life. It’s what protects your body from infection. If your immun ...

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The 2025 Nobel prize in physiology or medicine has been awarded to three researchers – Mary Brunkow, Fred Ramsdell and Shimon Sakaguchi – who discovered a key kind of immune cell that helps stop the ...

Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi were awarded the prize for research showing how the body regulates its immune responses. By Gina Kolata and Ali Watkins Mary E. Brunkow, Fred ...

How does the same infection, say the flu or a cold, give some people mild symptoms and leave others suffering? Why do people develop autoimmune diseases? And will we ever be able to predict when—and ...

Small food protein signals teach immune cells to accept food. The finding helps explain how the body prevents food allergies.