Another tragic consequence of replacing saturated fats with polyunsaturated vegetable oils is losing out on the heart-protective effects of the fat-soluble vitamin, vitamin K2, found in animal fats.

将饱和脂肪换成富含多元不饱和脂肪的菜油，将带来另外一个恶果：失去脂溶性维生素 K2 的心脏保护作，用而动物油脂里富含维生素 K2。