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2014年,美国发表的研究显示,素食者的血压较同等情况的杂食者明显降低。1.素食富含纤维素、少脂肪,因此素食者体重普遍较杂食者轻,肥胖风险亦明显降低,后者正是高血压的危险因素之一。2.素食中富含钾离子,研究显示富钾饮食可明显降低血压,其机制可能与扩张血管、增加肾小球滤过率,同时降低肾素水平有关。3.通常素食者摄入钠和酒精的量也较杂食者低。4.素食中饱和脂肪酸含量较低且不
In 2014, research published in the United States showed that blood pressure of vegetarians was significantly lower than that of omnivores. 1. Vegetarian food is rich in fiber and less fat, so vegetarians generally have lighter weight and lower risk of obesity, which is one of the risk factors of hypertension. 2. Vegetarian rich in potassium ions, studies have shown that potassium-rich diet can significantly lower blood pressure, the mechanism may be related to dilation of blood vessels, increased glomerular filtration rate, while reducing renin levels. 3. Vegetarian intake of sodium and alcohol are generally lower than those of omnivores. 4. Vegetarian saturated fatty acid content is low and not