Having excess body weight can increase your blood pressure and affect your immune system. Learn what happens to blood ...

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 ...

Why do diabetic wounds refuse to heal? A new scientific review highlights how disruptions in the timing and behavior of ...

During fasting or exercise, immune cells (red) migrate to the pancreas and stimulate glucagon-producing cells (orange) to regulate blood sugar, with cell nuclei shown in blue. “For decades, immunology ...

Immune cells native to the intestines travel to the pancreas to stimulate glucagon production in pancreatic alpha cells, thereby contributing to the regulation of blood glucose levels, suggests a ...

Researchers have developed a new method to recreate a robust and functional human immune system in mice using mononuclear cells from the cord blood. This new kind of mice, that count with most of the ...

The NIH Office of Dietary Supplements published a fact sheet in March 2025 reviewing the evidence behind vitamins C, D, and A ...

A TikTok video of a mom proudly talking about “salting” her kids to keep them from getting sick has turned a niche wellness ritual into a full-on parenting debate. She insists that exposing her ...