Hormone levels fluctuate like the tides, ebbing and flowing according to carefully orchestrated cycles. These hormones not only influence the body, but can cross into the brain and shape the behavior ...

This article was reviewed by Felix Gussone, MD. Hormones are hugely influential in determining how you feel and function. These chemical messengers regulate metabolism, mood, reproduction, and energy.

Hormones are a crucial part of the body's signaling system, and the controlled release of these compounds affects tissues around the body. Each of these hormones induces specific responses from these ...

Thyroid hormone plays a key role in regulating a range of physiologic functions, including metabolism, temperature, heart rate, and growth. It accomplishes this impressive array of activities by ...

You may think of bile acids only in relation to digestion, especially after eating fatty foods, but they also play a crucial ...

A group of researchers has discovered a previously unknown pathway that regulates whether a plant uses its resources for growth or stress tolerance. This discovery could enable the stress response to ...

Many women with multiple sclerosis (MS) notice a worsening of symptoms or progression just as menopause begins. While getting older is linked with disease progression in both men and women, hormones ...

This article was reviewed by Felix Gussone, MD. Hormones play a major role in regulating metabolism, mood, energy, and reproductive health — and imbalances can affect how you feel, though many ...