If you've been on social media recently, chances are you've heard about "cortisol face," a term to describe facial swelling ...

While many people may associate the hormone with people with penises, people with vulvas also produce small amounts of it in their ovaries and adrenal glands. It can help to strengthen bones and ...

Healthy fats are crucial to supporting the structure of your hormone-producing cells. So, instead of reaching for carbs, ...

The cardiovascular system is made up of your heart and your blood vessels. This heart anatomy diagram shows that blood flows from the right atrium into the right ventricle and out to the lungs ...

Oxytocin is both a hormone and a neurotransmitter. Hormones travel through the blood and act on cells. Electrical signals in your brain and nerves cause chemicals called neurotransmitters to ...

Now, scientists at Harvard Medical School have gained new insights into thyroid hormone's effects on the brain. The work, conducted in mice and published Aug. 22 in Cell, shows that thyroid ...

Q I had a COVID-19 vaccine in June 2023, so I’m overdue for another. I’ve heard there’s going to be an updated vaccine coming ...

For example, this may be true for pregnant people or those with weakened immune systems. Some hormones also decrease with age. Older adults who regularly check their levels may also find it more ...

It may be related to sexual arousal, fluctuating hormones, birth control ... It’s a natural part of your physiological functioning. The glands in your cervix and vaginal wall create essential ...

Data from an early trial of the therapy fell short of the company’s “threshold to warrant additional capital investment,” an executive said.

Hormone therapy can benefit women's health during menopause, according to new research. In the study, published Thursday in JAMA Network Open, researchers looked at more than 100,000 women in the ...