4. Lentil Soup

Lentil Soup

A warming bowl of lentil soup will not only help to fight the chill, it also helps your brain to produce more feel-good serotonin, leaving you in a happier and calmer mood.

Lentils are a complex carbohydrate, so they also help to stabilize your blood sugar levels, boost your iron levels (for more energy) and provide folate, which helps relieve depression and anxiety.