he nutrition information label shown is for a generic brand of peanut butter. How many milligrams of saturated fat are there in one serving of peanut butter? Serving Size 32 g Amount Per Serving Calories 188 Calories from Fat 135 % Daily Value Total Fat 16 g 25% 17% Saturated Fat 3 g Trans Fat 0 g Cholesterol 0 mg 0% Sodium 147 mg 6% Total Carbohydrate 6 g 2% Dietary Fiber 2 g 8% Sugars 3 g 0% 0% 1% Iron 3% mg of saturated fat in one serving of peanut butter. X Protein 8 g Vitamin A Calcium There are Vitamin C