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NIDA

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NIDA redesigns Easy to Read and Learn the Link websites for mobile devices

The National Institute on Drug Abuse (NIDA) has redesigned two of its websites, Easy to Read and Learn the Link, for use on mobile devices.


Evidence grows that heavy marijuana use may harm the brain

New NIDA-funded research shows that heavy marijuana use (at least four times per week over the past six months) is linked to adverse changes in the function and structure of brain areas associated with reward, decision making, and motivation.  Heavy marijuana use can also enhance some brain circu


Review summarizes research on health effects of K2/Spice

K2/Spice imageK2, a popular brand of “Spice” mixture
Image courtesy Coolidge Youth Coalition

Commentary: More research needed into marijuana’s effects on brain development and function

A journal commentary by Harvard researcher and NIDA grantee Bertha K. Madras stresses the importance of a large scale longitudinal study to better assess the effects of marijuana use on human brain development and function. Dr.


Gene Variants Reduce Opioid Risks

Two recent studies suggest that genotyping may enable clinicians to base therapies on individual patients’ potential responsiveness to opioid drugs’ therapeutic effects and vulnerability to their harmful effects.

MDMA can be fatal in warm environments

A moderate dose of MDMA, commonly known as Ecstasy or Molly, that is typically nonfatal in cool, quiet environments can be lethal in rats exposed to conditions that mimic the hot, crowded, social settings where the drug is often used by people, a study


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