11 Popular Foods That Secretly Damage Your Heart

2. Reduced-Fat Peanut Butter

Fat-free peanut butter might sound healthier than the regular type, but the truth is quite the contrary. Peanut butter is loaded with monounsaturated fat – a heart-healthy good fat, but when you opt for the fat-free version, you're actually missing good fats for tons of additives like sugar to compensate for flavor.