Another reason to eat healthy, whole foods! In a recent study of close to 3,500 men and women published in the British Journal of Psychiatry, those who reported eating a diet rich in whole foods in the previous year were less likely to report feeling depressed than those who ate lots of desserts, fried foods, processed meats, refined grains and high-fat dairy products. Previous studies have shown that antioxidants in fruits and vegetables and omega-3 fatty acids in fish are associated with lower risk of depression. Folate, a B vitamin found in beans, citrus and dark green vegetables like spinach, affects neurotransmitters that impact mood. It’s possible that the protectiveness of the whole-food diet comes from a cumulative effect of these nutrients.