高血压是一种慢性疾病，病程较长，需要终生治疗，治疗高血压不能单单依靠降压药物，科学的饮食对高血压的预防和康复会有着积极的作用。高血压病人主要应注意控制热量摄入，避免肥胖，保持理想体重。为做到这一点，应少吃脂肪和糖。
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