Comfort food is a “love pat for your tummy.” It’s like a delightful, gastronomical hug. Your comfort food may invoke pleasant memories, favorite tastes, or just make you feel happy. Each person’s comfort food is unique to him (or her) self. However, some studies propose that positive emotions cause comfort food eating in men, while negative emotions cause it in women. Caution, ladies: Eat a little comfort food, and walk a little more.