Does new Natural peanut butter need refrigeration?

It is recommended to refrigerate natural peanut butter after opening to maintain its quality and prevent spoilage. Natural peanut butter contains no added preservatives, so refrigeration helps to slow down the natural separation of oils and prevent the growth of bacteria that can cause the product to become rancid and spoil. By refrigerating natural peanut butter, you can extend its shelf life and ensure its freshness and flavor. When storing, make sure to keep the lid tightly closed to prevent air from entering the jar and further oxidation. If you prefer a smoother texture, you can stir or blend the peanut butter before using it after refrigeration.