The gift that you received is not considered income but could have some gift tax liability for the giver. Because this was a gift, it needs to be reported by the person giving the gift. The person receiving the gift does not report it. Technically, relatively small gifts can completely avoid gift tax.
Unsaturated fats. Unsaturated fats are an important part of a healthy diet. These fats help reduce the risk of heart disease and lower cholesterol levels (among other health benefits) when they replace saturated fats in the diet.
It's got the good fat. Peanut butter is chock-full of heart-healthy monounsaturated fat. A recent study found that insulin-resistant adults who ate a diet high in monos had less belly fat than people who ate more carbohydrates or saturated fat.