为什么中老年人更易脱水?_BEC初级作文

为什么中老年人更易脱水?

Plus, throughout the aging process, the kidneys naturally lose some of their ability to conserve water and concentrate urine, leading to greater fluid losses through urination. A decline in muscle mass, referred to as sarcopenia, can also reduce how much water the body can store, as muscle functions as a significant holding area for water molecules. One out of three adults age 60 and older suffers from severe muscle loss, according to a 2017 review published in Age and Ageing.

此外，在整个衰老过程中，肾脏储水和浓缩尿的能力会逐渐地自然丧失，导致排尿时流失更多的水分。肌肉质量的下降，称为肌肉减少症，也会降低身体的储水量，因为肌肉是保持水分子的重要部位。2017年，Age and Ageing期刊上发表的一篇综述表示：60岁及以上的老年人中，三分之一的人患有严重的肌肉损失。

Age-related health conditions can further predispose older adults to dehydration. Undiagnosed or uncontrolled Type 2 diabetes can increase urination, while urinary incontinence – and resulting anxieties – can cause a reduction in fluid consumption. Reduced mobility can cut down on how often people are willing to make trips to get water and use the restroom, Kurani says. People with Alzheimer's disease or dementia are also at an increased risk of not drinking enough water, according to 2018 research published in Nutrients.

与年龄相关的健康状况可能会使中老年人更易脱水。未确诊的或不受控制的2型糖尿病会增加排尿，而尿失禁——以及由此产生的焦虑情绪——会导致液体摄入减少。行动不便也会降低人们的喝水次数和上厕所的频率，库拉尼说道。2018年发表在《营养》杂志上的一份研究表明，阿尔兹海默症患者或老年痴呆患者也存在喝水不足的风险。

【为什么中老年人更易脱水?】相关文章：

123 显示全文