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随着年龄的增长,老年人各器官的生理功能都会有不同程度的减退,尤其是消化和代谢功能的减退,会导致机体对营养的吸收利用率下降,直接影响人体的营养状况,从而使铁的吸收减少。因此,老年人要注意铁的摄入。但老年人补铁应注意与其他食物的搭配,因某些食物会影响铁的吸收。例如高脂肪食物能抑制胃酸分泌,
With age, the physiological function of various organs of the elderly will have different degrees of decline, especially the decline of digestive and metabolic functions, will lead to the body’s absorption and utilization of nutrients decreased, directly affecting the body’s nutritional status, so that iron Absorption decreased. Therefore, the elderly should pay attention to iron intake. However, iron supplements should pay attention to the elderly with other foods, because some foods will affect the absorption of iron. For example, high-fat foods can inhibit gastric acid secretion,