Health

Pot use-low IQ link challenged in study

(HealthDay)—A new analysis challenges previous research that suggested teens put their long-term brainpower in danger when they smoke marijuana heavily.

Jan 14, 2013
popularity 4.3 / 5 (10) | comments 12 | with audio podcast

Does caffeine enhance performance?

Unlike many drugs, caffeine may be taken legally by people of all ages, which helps make it the world's most widely used stimulant.

Jan 10, 2014
popularity 4.8 / 5 (9) | comments 2

BPA affects sex-based behavior in mice

(Medical Xpress)—Bisphenol A (BPA) is a common chemical found in household plastics. Previous studies on rodents show that BPA exposure is associated with problems with brain and behavioral development. ...

May 28, 2013
popularity 5 / 5 (8) | comments 5 | with audio podcast report

Regular chocolate eaters are thinner: study

Katherine Hepburn famously said of her slim physique: "What you see before you is the result of a lifetime of chocolate." New evidence suggests she may have been right.

Mar 26, 2012
popularity 3.5 / 5 (11) | comments 4 | with audio podcast

Junk food can harm memory in a week

(Medical Xpress)—Even a short-term diet of junk food can have a detrimental effect on the brain's cognitive ability, according to UNSW research.

Dec 17, 2013
popularity 4.3 / 5 (9) | comments 0 | with audio podcast