depression

Cannabidiol shows sustained effects against depression for seven days

A recent study found that a single dose of cannabidiol in rats with symptoms of depression was highly effective, eliminating the symptoms on the same day and maintaining the beneficial effects for a week. The findings reinforce those of prior research showing that cannabidiol, a component of Cannabis sativa, the plant most commonly used to

Brain function impacts how experiences contribute to depression

A study in adolescent girls reports that recent life events impact depressive symptoms differently, depending on how the brain responds to winning and losing. A strong brain response to winning boosted the beneficial impact of positive experiences on symptoms, whereas a strong response to losing enhanced the detrimental impact of negative experiences on symptoms. The