脂肪分, or fat content, refers to the amount of fat present in a food item or substance. It is an important nutritional factor, as fats provide energy and support various bodily functions. Different types of fats, such as saturated, unsaturated, and trans fats, can have varying effects on health. In dietary contexts, understanding 脂肪分 helps individuals make informed choices about their food intake. Foods high in 脂肪分, like 肉類 and 乳製品, can contribute to higher calorie consumption, while those low in fat, such as 水果 and 蔬菜, are often recommended for a balanced diet.