Peanut butter can do some amazing things to your body, if you get the right brand. But this Peter Pan brand contains four oils, sugar, and salt in what should be a jar of simply nuts, blended. One serving has more fat and sodium than a small order of McDonald’s French fries. The best peanut butters should contain only simple ingredients: peanut and salt. Smucker’s Natural Creamy Peanut Butter is only made with peanuts and less than 1 percent salt. This means the brand has fewer calories, less fat, less sugar, and more protein.