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Peanut butter is a popular spread made from ground, roasted peanuts, often combined with a small amount of oil, salt, and sometimes a sweetener for texture and flavor. Originating in the Americas, it has become a global pantry staple, especially beloved in the United States for its use in sandwiches, baking, and sauces.
Peanut butter is a high-fat, high-protein food with a moderate amount of carbohydrates, primarily from fiber. A typical two-tablespoon serving provides around 180-200 calories, along with significant amounts of monounsaturated fats, plant-based protein, and key nutrients like magnesium, vitamin E, and niacin.
Culturally, peanut butter is a cornerstone of American childhood nostalgia, famously paired with jelly in the iconic PB&J sandwich. Nutritionally, it's unique for its high content of resveratrol, an antioxidant also found in red grapes, which contributes to its heart-healthy reputation.