Learn how the hormone insulin regulates your blood sugar, why blood sugar levels matter, and side effects to watch for if you take prescription insulin.

As our hair goes gray and our muscles weaken with age, our immune system also changes. In particular, the stem cells that ...

Researchers have found the first direct evidence that tiny particles of air pollution stick to red blood cells, meaning they ...

A pharmacist explains the crucial role of magnesium in women's health. Learn how it can help with PMS, PCOS, endometriosis, ...

The human body requires protein as one of its fundamental nutritional elements, and it is known as the 'building block of the ...

This article was reviewed by Felix Gussone, MD. What Is Testosterone? As the primary male hormone, or androgen, testosterone ...

Scientists hope to prevent deaths from climate change, but heat and cold are more complicated than we thought.

According to a survey conducted by The Female Athlete Health Report from Project RED-S and Kyniska Advocacy in 2023, 36 ...

For decades, Alzheimer’s disease has been like an unbreakable fortress. Scientists have tried everything to chip away at the ...

SIMPLY going for a stroll could help you lose 6lbs in a month – but the timing of your walks is key, scientists say. Going ...

When we sleep, the body releases its 'growth hormone', building up and repairing muscles and bones – but the details of how and why have been something of a mystery, until now.

Cortisol has been dubbed the "stress hormone" because of its primary role in our biological stress response. But people tend ...