Small fitness habits reinforce internal stability over time. Each routine contributes to more reliable hormonal regulation. Routine-based fitness reduces hormonal disruption caused by chronic stress ...

The relationship between sunlight and human biology runs far deeper than most people realize. While we’ve long understood that sunlight affects mood, emerging evidence reveals that even brief exposure ...

The hours between dinner and bedtime represent a critical window that shapes hormonal patterns far more than most people realize. While daytime habits receive abundant attention, emerging research ...

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 ...

“Other signs of prolonged insufficient protein intake include leg swelling, anemia, and poor wound healing,” Jones adds.

Finnish researchers show in a new study that pituitary macrophages, the immune cells located in the pituitary gland, help regulate hormonal balance. It is possible that in the future, macrophage cells ...

Drinking coffee, even in modest amounts, providing 80–120 milligrams (mg) of caffeine, can increase cortisol (the stress hormone) levels by up to 50% above baseline. This spike is temporary and tends ...

Lauren Manaker is an award-winning registered dietitian, book author, speaker, and entrepreneur. She has been practicing dietetics since 2004, and has worked in a wide variety of settings. She earned ...

Hormones are signaling molecules involved in many aspects of your health. Certain glands in your body — including the pituitary, thyroid, parathyroid, and adrenal glands — release hormones into your ...

Breast cancer can rapidly derail the brain’s day-night regulation of stress hormones, even before tumors are detectable.

Researchers have found a way to control protein levels inside different tissues of a whole, living animal for the first time.

Obesity is not a single disease. New research shows distinct biological phenotypes that explain why weight gain and treatment ...