Study: 10 percent of adults have had drug use disorder

A new survey of American adults revealed that about 10 percent have had a drug use disorder at some point in their lives. The study – funded by the National Institute […]

Genetic explanation for coffee obsession

Researchers have found a possible cause for coffee cravings: genetics. A new study identified genetic variants that may explain why some people crave caffeine, according to a Time article. Researchers looked at […]

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