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广东人习惯食花生油。广东人中、老年人中有高血压、动脉病变、心脏病的患者比外省比率高,这些病状与常食用花生油有着一定关系。油脂是由各种不同的脂肪酸组成。脂肪酸有两大类:一种是饱和脂肪酸;另一种是不饱和脂肪酸。人体内的胆固醇要与摄取必需脂肪酸结合后才能进行正常新陈代谢。如果体内缺少了必需脂肪酸,胆固醇就将与某些饱和脂肪酸相结合,这样它就不能进行正常代谢而沉积下来,从而引起动脉粥样硬化等病变。
Cantonese used to eat peanut oil. Cantonese, the elderly have high blood pressure, arterial disease, heart disease patients than the provincial ratio, these symptoms and often eat peanut oil has a certain relationship. Fat is composed of a variety of different fatty acids. There are two major types of fatty acids: one is saturated fatty acids; the other is unsaturated fatty acids. Cholesterol in the human body must be combined with essential fatty acids for normal metabolism. If the body lacks essential fatty acids, cholesterol will be combined with some saturated fatty acids, so that it can not be normal metabolism and deposition, causing lesions such as atherosclerosis.