Boosts Mood: A scientific study showed that people with a shortage of omega-3 fats in their diets causes irritability, tantrums, hyperactivity, depression and stress. Eating walnuts, which are loaded with omega-3s will alleviate these issues.
Bio-Available Melatonin: Walnuts have melatonin, a hormone that helps induce and regulate sleep. Eating walnuts at dinner can help restful sleep.