For example, every 100 grams of pork has 14.6 grams of protein and 347 K-calories. In contrast, fish high in fats, such as eels, contain 19.8 grams of protein and only 123 K-calories.
如果和豬肉比較，每一百克的瘦肉，含十四．六克蛋白質，熱量三四七千卡，而高脂肪魚如海鰻，蛋白質達十九．八克，熱量僅一二三千卡，低脂肪魚如白鯧，有九．八克蛋白質，七十四千卡熱量。