Ever wonder why you feel like crying over a pet food commercial one day but can watch a tearjerker movie completely unfazed the next? Or why your weight seems to fluctuate despite eating the same ...

Male hormones regulate bodily functioning. These chemical messengers influence energy, mood, muscle, fat, health, and overall health. Your body makes dozens of hormones. A few common male hormones ...

A recent study in Nature examined the effects of gender-affirming hormonal treatment (GAHT) on the immune system in trans gendermen. Men and women differ in their severity levels for infectious and ...

You may not think about your endocrine system much, but it’s a powerful conductor, coordinating a plethora of body functions. It’s involved in everything from keeping your mood balanced to controlling ...

Hormones coordinate different body functions by carrying messages through the bloodstream to target cells and tissues. Hormonal imbalances occur through inadequate or excess hormone synthesis, which ...

When trying to lose weight, many people focus on a basic “calories in versus calories out” model. Yes, nutrition and energy expenditure are certainly important considerations when pursuing weight loss ...

Sitting above each kidney are two small endocrine glands about the size of walnuts. These are the adrenal glands, responsible ...

Metabolism and thyroid hormones: a close relationship. Because they have such a big impact on how your body uses energy, thyroid hormones are often called the metabolic regulators. Your body burns ...

Most people don’t actively monitor their hormone levels — they may dismiss fatigue, weight gain or mood swings as simply “getting older.” But hormones regulate key bodily functions like growth, ...

Learn how to balance hormones naturally in women with expert tips from a fertility specialist. Discover common signs of ...

Energy gradually decreases for many individuals, making it easy to have a constant afternoon slump. Sleeping habits become ...