New research published in the journal Sleep Medicine has shown that longer sleep duration is associated with better mood, more motivation, and less sleepiness. Additionally, greater sleep variability ...

Self-reported sleepiness relates to poorer performance in tasks requiring vigilance, such as driving and has also been associated with reduced motivation to engage in social or physical activities.

Have you ever wondered why you feel a rush of satisfaction after checking off a to-do list item or savoring a delicious meal? That’s dopamine at work—one of the most important neurotransmitters in ...

Dopamine patches are marketed as improving attention span, mood, and motivation. But there is no evidence that these supplements are effective.

Some supplements and natural ingredients, including probiotics and curcumin, may help improve your dopamine levels and mood. Dopamine is a chemical in your brain that plays a role in the regulation of ...

GREENSBORO, N.C. — Anxious, calm, or happy, people have a wide range of emotions and moods. Our feelings dictate what we do and what we say, so it's important to always keep a level head. WFMY News 2 ...

You know that inexplicable grumpiness that hits you mid-morning, making you snap at coworkers and feel like the world is conspiring against you? Before you blame it on Monday blues or lack of sleep, ...