微胖老人更长寿？中老年人如何保持体重正常？
Slightly obese elderly people live longer? How can middle-aged and elderly people maintain a normal weight?
体重一直都是健康的重要标志，体重过重或者过轻都对健康不利。对于中老年人来说，体重过低有可能导致免疫能力下降，体重过高又有可能增加高血脂、高血糖的风险。
Weight has always been an important indicator of health, and being overweight or underweight is detrimental to health. For middle-aged and elderly people, low weight may lead to a decrease in immune function, while high weight may increase the risk of hyperlipidemia and hyperglycemia.
那么，中老年人想要长寿，保持怎样的体重比较合适？中老年人需要如何控制体重？
So, what kind of weight is suitable for middle-aged and elderly people to maintain in order to live a long life? How do middle-aged and elderly people need to control their weight?
01、想要长寿，体重稳定很重要
01. Stable weight is crucial for longevity
有研究发现，与体重稳定的老年人相比，体重降低5%-10%的老年人，死亡的风险会增加33%，如果体重降低超过10%，导致的死亡风险会增加超过一倍。
A study has found that compared to elderly people with stable weight, those with a weight loss of 5% -10% have a 33% increased risk of death. If the weight loss exceeds 10%, the risk of death will more than double.
也有研究表示，老年人的体重下降，很有可能是因为多种疾病因素造成的，也可能代表着寿命在缩短。我们也会发现很多老年人临终时身体瘦弱，所以老年人体重下降过快，家人一定要高度重视。
Some studies have also shown that weight loss in elderly people is likely caused by various disease factors, and may also represent a shortened lifespan. We will also find that many elderly people have weak bodies at the end of their lives, so their weight loss is too fast, and their families must attach great importance to it.
02、微胖老人更长寿
02. Slightly obese elderly people live longer
我们经常会希望老人的体重能够保持在正常范围内，但是有研究发现，轻微超重的老年人身体可能更加长寿，也就是说体重指数在锈钢铸件  螺杆式启闭机 保定搬家 电缆挂钩 冲压机  铜雕佛像24-31.9之间，这类老年人群的风险更低。
We often hope that the weight of the elderly can be maintained within the normal range, but some studies have found that slightly overweight elderly people may have a longer body life, meaning a body mass index between 24 and 31.9, which is a lower risk for this type of elderly population.
如果老年人体重过低，体内的肌肉力量会明显下降，肌肉力量下降无法保护骨骼的健康，更容易出现摔倒、骨折等情况，体重降低也有可能是因为消化能量减弱，身体无法获得足够营养导致的，对身体的危害会更大。
If an elderly person is underweight, the muscle strength in their body will significantly decrease. The decrease in muscle strength cannot protect the health of bones, making them more prone to falls, fractures, and other situations. Weight loss may also be caused by weakened digestive energy and the body's inability to obtain sufficient nutrition, which poses greater harm to the body.