Health

Immune system suppression may be related to problem drinking

Cytokines are small proteins in the immune system that act as chemical messengers between cells. Prior research suggests that pro- and anti-inflammatory cytokines are dysfunctional during alcohol dependence and may contribute ...

Neuroscience

Scientists illuminate the neurons of social attraction

The ancient impulse to procreate is necessary for survival and must be hardwired into our brains. Now scientists from the University of North Carolina School of Medicine have discovered an important clue about the neurons ...

Addiction

Helping parents of kids with asthma to quit smoking

Adult smoking rates in the United States have declined substantially in the past 50 years, but 42 million American adults still smoke, and more than 40 percent of children are exposed to secondhand smoke. Secondhand smoke ...

Health

'No pain, no gain' fails to motivate exercisers

Fitness instructors should abandon the 'no pain, no gain' mantra and embrace a more motivational style to keep participants coming to classes, research suggests.

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