25 Impressive Health Benefits of Avocado

Lower risk of depression

Foods containing high levels of folate may help to decrease the risk of depression because folate helps to prevent the build-up of homocysteine, a substance that can impair circulation and delivery of nutrients to the brain.Excess homocysteine can also interfere with the production of serotonin, dopamine, and norepinephrine, which regulate mood, sleep, and appetite.