One tablespoon of peanut butter (crunchy or smooth) has about 90 to 100 calories, 4 grams of protein and 8 grams of fat. The majority of the fat is the heart-healthy, unsaturated kind; some peanut butter brands have more saturated fat depending on the added ingredients.
Most households have a jar of it in the kitchen at all times. But is peanut butter good for you? Well, like most nut butters, peanut butter is high in fat and calories