Posted on by Dr. Francis Collins
Relief of anxiety and stress is one of the most common reasons that people give for using marijuana . But the scientific evidence is rather sparse about whether there’s a biological explanation for that effect.
More than a decade ago, researchers set out to explore the link between marijuana and anxiety reduction, but the results of their experiments were inconclusive . Recently, a team led by NIH-funded researchers at Vanderbilt University Medical Center in Nashville decided to tackle the question again, this time using more sensitive tools that have just become available in recent years.