Fatigue that persists despite adequate sleep could signal an underlying deficiency. Vitamin D is crucial for energy ...

Sunlight activates hormones essential for mood, sleep and reproductive health — that’s why it’s important to go outside when ...

While it’s normal for the challenges of daily life to cause occasional changes in your mood, sometimes there may be a more serious underlying cause. “It can be hard to tell what normal fluctuations in ...

Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental condition that affects children and adults. The most common characteristics of this condition are hyperactivity, impulsivity, ...

An Idaho woman experiencing severe mood swings thought she had a brain tumor — it turns out she has early-onset dementia. “I had so much trouble regulating my emotions. I’d become so furious over ...

Researchers have used Fitbit data to train a machine learning algorithm to accurately predict mood swings associated with bipolar disorder. It opens the door to using a personalized algorithm to drive ...

This study, the first of its kind, consisted of a two-sample MR analysis using mood swings in the UK Biobank female population as the exposure (n = 204,412 cases of mood swings and 247,207 controls) ...