Expensive Egos

Narcissism has a higher health cost for men

The personality trait narcissism may have an especially negative effect on the health of men, according to a recent study published in PLoS ONE. Continue reading

Yoga Boosts Stress-busting Hormone, Reduces Pain: York U Study

TORONTO-A new study by York University researchers finds that practicing yoga reduces the physical and psychological symptoms of chronic pain in women with fibromyalgia.

The study is the first to look at the effects of yoga on cortisol levels in women with fibromyalgia. The condition, which predominantly affects women, is characterized by chronic pain and fatigue; common symptoms include muscle stiffness, sleep disturbances, gastrointestinal discomfort, anxiety and depression.

Previous research has found that women with fibromyalgia have lower-than-average cortisol levels, which contribute to pain, fatigue and stress sensitivity.  Continue reading