This umbrella review synthesised five meta-analyses to estimate the reported prevalence of orthorexia nervosa and examine its ...

Chronic sleep deprivation acts as a systemic stressor, elevating risks for cardiovascular disease and metabolic dysregulation while impairing cognitive function.

Redd’s daily treatment reveals how orangutans with chronic respiratory diseases are adapting to use certain medical tools ...

Researchers have uncovered that the body uses different molecular systems to sense cold in the skin versus internal organs.

Since vitamin C is a water-soluble vitamin, any excess is excreted in the urine in a few hours. Current U.S. recommendations call for 75 mg of vitamin C per day for adult women and 90 mg per day for ...

Affect is a positive-to-negative feeling in consciousness, and there is fierce debate about exactly what it is. This post summarizes the current state of the debate.

What makes someone a "morning lark" or a "night owl?" Why does jet lag hit us so hard, and why do some people struggle each ...

Anxiety distorts perceptions of threat, magnifying worry. New findings suggest a diet tweak that can help sufferers.

Elevated prolactin levels can cause symptoms like irregular periods and nipple discharge. Low prolactin levels are less common and can cause a reduced milk supply in lactating individuals. High ...

A new study by Scripps Research reveals that alcohol dependence disrupts two signaling pathways in a stress-related part of ...