1. Almonds

Almonds are rich in dopamine. Dopamine is a key in brain development, strong memory and good for mood. No wonder moms across the globe soak a handful of almonds every night and let the kids have them in the morning. Older people who want to keep their mental faculties sharp and young should have a few almonds a day regularly. Almonds also offer good nourishment for the nails, skin, and hair.