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How much sleep do we really need?

An expert panel that examined data from 320 studies is recommending new guidelines on how much sleep people should get. The guidelines are based on age, ranging from newborns (who need 14 to 17 hours of sleep per day) to adults aged 65 and up (7 to 8 h…

Meth messes up brains of youths far more than adults

In a study with chronic adolescent and adult meth users in South Korea, MRI brain scans showed decreased thickness in the gray matter of younger users’ frontal cortex. Adult brains showed less damage.

Reduction in menopause-related symptoms associated with non-invasive neurotechnology

Nearly nine out of 10 premenopausal and postmenopausal women in the United States experience hot flashes, night sweats or other disturbances in mood and sleep. Unfortunately, there aren’t many safe and effective therapies available to manage these symp…

Plant extract fights brain tumor

Silibinin from milk thistle seeds could be a novel, non-invasive treatment strategy for Cushing Disease. Cushing Disease, not to be confused with Cushing’s Syndrome, is caused by a tumor in the pituitary gland in the brain.

Treating the uninjured side of the brain appears to aid stroke recovery

To maximize stroke recovery, researchers may want to focus more on ways to support the side of the brain where the injury didn’t occur, scientists report.

‘Long-term health benefits’ for LGBT youth who come out during high school

Although coming out during high school carries risks of bullying, a study suggests that LGBT teens who do so report improved life satisfaction and self-esteem as young adults.

Stress caused by discrimination linked to mental health issues among Latino teens

Latino adolescents who experience discrimination-related stress are more likely to experience anxiety, depression, and issues with sleep, according to research. These mental health outcomes were more pronounced among Latino teens born in the U.S. to im…

Pick a card, any card – researchers show how magicians sway decision-making

Magicians have astonished audiences for centuries by subtly, yet powerfully, influencing their decisions.

The benefits of voluntary work for the working population

Gainfully employed people who volunteer in their spare time are healthier and more satisfied with their work-life balance than people who do not engage in voluntary work, shows a study funded by…

Unemployment ‘a cause of 45,000 suicides each year’

Between 2000 and 2011, global unemployment accounted for approximately 45,000 deaths by suicide every year, according to new research.