When you do a workout, there’s a lot going on behind the scenes. Read on and discover six types of hormones that a workout affects and why.

Learn about the endocrine system, its disorders, and treatment options

Learn about the endocrine system, its disorders, and treatment options

Jan 27, 2026 · Estrogen, any of a group of hormones that primarily influence the female reproductive tract in its development, maturation, and function. There are three major hormones—estradiol, �...

Estrogens are a group of hormones that play an important role in the normal sexual and reproductive development in women. They are also sex hormones. The woman's ovaries make most estrogen …

We asked medical experts to explain whether applying perfume to our neck could throw off our thyroid and the hormones it produces.

decrease in hormone levels. At the physiological level, menopause happens because of a decrease in the ovaries' production of the hormones estrogen and progesterone

Your skin, Your mood, Your hormones, and Your immune system, all depends on this particular Vitamin, which is Vitamin D. Every cell in your body has Vit D receptors. And without it, your body cannot...

The actions of estrogen are mediated by the estrogen receptor (ER), a dimeric nuclear protein that binds to DNA and controls gene expression. Like other steroid hormones, estrogen enters passively int...

The Women's Health Initiative randomized clinical trial of hormone therapy found no benefit of hormones in preventive cardiovascular disease, a finding in striking contrast with a large body of observ...

If your hair feels dry or is shedding more, it could signal issues with your thyroid, your iron levels, hormones and more.

Whew, was that ever another stressful day! Do you ever find yourself saying or thinking this after knocking off work? While a certain amount of stress can boost your performance, chronic pressure is h...

‘We were shocked by how many body functions were disrupted’