献血对身体的8个惊人好处
献血对身体的8个惊人好处
Donating blood is not only a beautiful gesture to contribute to the protection of human life but also gives the blood donor many health benefits.
献血不仅是保护人类生命的一种美丽姿态，而且给献血者带来了许多健康益处。
Here's what you "bring back" yourself from giving away your blood to the society.
这是你为社会献血后“带回”的东西。
1. Promote heart health
促进心脏健康
Blood donation helps maintain iron levels and reduce the risk of cardiovascular problems, while helping to maintain a stable heartbeat. By checking your iron level, blood donation also reduces your risk of developing heart diseases.
献血有助于维持铁含量，降低心血管疾病的风险，同时有助于维持稳定的心跳。通过检测体内的铁含量，献血还可以降低患心脏病的风险。
2. Prevent hemochromatosis
防止血色沉着病
One of the main health benefits of blood donation is the reduced risk of hemochromatosis.
献血对健康的主要好处之一是降低了血色素沉着病的风险。
As the name implies, it is a health condition arising from the body absorbing too much iron. This condition is inherited or may be caused by alcoholism, anemia and other disorders. Regular blood donation reduces iron overload in the body.
顾名思义，它是身体吸收过多铁而产生的一种健康状况。这种情况是遗传的，也可能是由酗酒、贫血和其他疾病引起的。定期献血可以减少体内的铁超载。
3. Reduce the risk of liver damage
降低肝损伤的风险
When iron levels in your body become excessive, it increases the risk of liver failure and pancreatic damage. Therefore, blood donation helps eliminate excess iron. This, in turn, helps reduce the risk of damage to the liver and pancreas.
当体内铁含量过高时，会增加肝功能衰竭和胰腺损伤的风险。因此，献血有助于消除多余的铁。这反过来又有助于降低肝脏和胰腺受损的风险。
4. Control blood pressure
控制血压
One of the other important benefits of blood donation is its impact on controlling high blood pressure.
献血的另一个重要好处是它对控制高血压的影响。
When you donate blood, the blood volume is balanced, thus preventing an increase in blood pressure. Therefore, a healthy heart is good for preventing cardiovascular diseases.
当你献血时，血容量是平衡的，从而防止血压升高。因此，健康的心脏有助于预防心血管疾病。
5. Stimulate blood cell production
刺激血细胞的产生
One of the other important health benefits of blood donation is that it helps stimulate new blood cell production, compensating for blood loss, thereby helping maintain your overall health and health, according to Bold.
根据Bold的说法，献血另一个重要的健康益处是，它有助于刺激新的血细胞的产生，弥补失血，从而帮助维持你的整体健康。
6. Burn calories
燃烧卡路里
According to the University of California (USA), a person can burn about 650 calories per donation 1 pint (about 473 cm3) of blood.
根据美国加州大学的研究，一个人每捐献1品脱(约473立方厘米)的血液可以消耗650卡路里的热量。
Blood donors can lose weight if this is done regularly because it helps burn excess calories in your body.
定期献血可以减轻体重，因为它有助于燃烧体内多余的卡路里。
This is useful for those who are obese and at risk of cardiovascular diseases and other health disorders. However, regular blood donation is not recommended as a way to lose weight.
这对肥胖和有心血管疾病和其他健康障碍风险的人很有用。然而，不推荐定期献血作为一种减肥方式。
7. May reduce cancer risk
可以降低患癌症的风险
Lower iron content in the body reduces the risk of developing cancer symptoms. The risk of cancer, especially colon, lung, liver, throat and lung cancer is lower if you donate blood. Reducing iron levels in the body is associated with a lower risk of cancer.
体内铁含量低可以降低患癌症的风险。如果你献血，患癌症的风险，特别是结肠癌、肺癌、肝癌、喉癌和肺癌的风险会降低。体内铁含量的降低与癌症风险的降低有关。
8. Other benefits
其他好处
In addition to the aforementioned main benefits, donating blood can help reduce stress, improve your mental health, benefit your physical health, help get rid of negative feelings, bring a sense of belonging, and reduce loneliness.
除了上述的主要好处之外，献血还可以帮助减轻压力，改善你的心理健康，有益于你的身体健康，帮助摆脱负面情绪，带来归属感，并减少孤独。
