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各位朋友：

大家好，现在是“每天健康三分钟”时间，我是道简-心血管康复医生集团的护士马美岭，今天由我给讲解一下脑梗是怎么发生的？

最新的数据统计，我国每年因为脑梗去世的患者高达200万，脑梗多发于中老年人，但是近年来，不断的呈现年轻化的趋势，那么脑梗是怎么引发的呢？首先我们来看一下吃出来的脑梗。

一、高油食物：经常食用大鱼大肉或者外卖等高油食物，会导致血液中胆固醇、甘油三脂等含量增高，加速了脑梗的到来。

二、高盐食物：食盐中的氯化钠，在血液中堆积会引发血管平滑肌细胞肿胀血压升高，一旦堵塞脑血管，脑梗就离的不远了。

三、高糖食物：甜点、蛋糕等食物中含有大量的反式脂肪酸，会增加血液的粘稠度，影响血液对脑部的正常供应。

接下来再看喝出来的脑梗。

一、 喝酒：酒精进入人体后会刺激血管壁内皮组织，血液中脂质在凸凹不平的血管壁更容易沉淀积聚，形成血栓。

二、 喝饮料：市面上的饮料大多含糖量较高，长期的摄入会使血糖升高，增加血液的粘稠度，诱发高血脂。

最后来看作出来的脑梗。

一、 吸烟：吸烟产生的尼古丁、焦油不仅会致癌，产生的一氧化碳还会和血红蛋白结合成碳氧血红蛋白，降低血液含氧量，导致脑部血液不足，诱发脑梗。

二、 熬夜：长时间的熬夜分泌的肾上腺素等激素会造成血管痉挛，血压的不稳定，降低身体的免疫力，增加心脑血管病的发生几率。

三、 久坐、久坐不动，身体的代谢缓慢，血液的垃圾不能及时排出，会加剧血液的粘稠，不仅容易诱发脑梗，还会引发肥胖，其实有一种茶是脑梗的天敌，专清血管垃圾，让血栓轻松的消失，它就是苦荞茶，苦荞茶富含类黄酮物质，可以减少胆固醇在血管的沉积，从而起到软化动脉血管、保护血管的作用，因此，每天喝点苦荞茶能起到很好的预防脑梗及心血管等疾病。

今天的讲解内容到这里就结束了，想了解更多冠心病科普小知识，请关注我们，最后祝大家生活愉快，身体健康，咱们下期见。

【英文版】

How does a cerebral infarction occur?

Dear friends, nice to meet you!Now it is time for “Health talk for three minutes every day”,My name is Ma Meiling, a nurse of Daojian Doctor Group of Cardiovascular Rehabilitation.Today I will mainly introduce that how does a cerebral infarction occur.

According to the latest statistics, as many as 2 million people die of cerebral infarction in China every year,and the cerebral infarction is more common in middle-aged and elderly people.But in recent years, the cerebral infarction is constantly showing a younger trend,So what causes cerebral infarction?

First of all, let's take a look at the cerebral infarction caused by eating.

First, high fat diet.

Regular consumption of high-fat food, such as fish and meat and take out food, will lead to the increase of blood cholesterol, triglyceride and other contents, and accelerate the occurrence of cerebral infarction.

Second, high salt food.

The accumulation of sodium chloride in salt in the blood can cause swelling of vascular smooth muscle cells and hypertension,Once the cerebral vessels are affected, patients are at risk of cerebral infarction.

Third, high sugar food.

Foods like desserts and cakes contain a lot of trans fatty acids,which will increase the blood viscosity and affect the normal blood supply to the brain.Next, we'll see the cerebral infarction caused by drinking.

First, drinking wine.

The alcohol will stimulate the endothelial tissue of vascular wall after it enters the human body,and the lipid in the blood is more likely to precipitate and accumulate in the uneven vascular wall, thus causing thrombosis.

Second, drinking beverage.

Most of the beverages on the market are high in sugar,long-term intake of drinks will rise the blood sugar, increase the blood viscosity, and induce hyperlipidemia

Finally, let's take a look at cerebral infarction caused by bad habits.

First, smoking.Nicotine and tar produced by smoking can not only cause cancer, it can also combine with hemoglobin to form carboxyhemoglobin, which can reduce the oxygen content in blood, resulting in brain blood shortage and cerebral infarction.

Second, staying up late.Hormones such as adrenaline caused by staying up late for a long time can cause vasospasm and unstable blood pressure,which may reduce the body immunity and increase the probability of cardiovascular and cerebrovascular disease.

Third, excessive sitting.If you sit too long, your body's metabolism will slow down,and the blood garbage can not be discharged in time,which will aggravate the blood viscosity,induce cerebral infarction and lead to obesity. In fact, there's a tea which is the natural enemy of cerebral infarction,it can clean up the blood vessel garbage and eliminate thrombus easily,and it is tartary buckwheat tea.Tartary buckwheat tea is rich in flavonoidswhich can reduce the deposition of cholesterol in blood vessels,thus playing the role of softening arterial blood vessels and protecting blood vessels.Therefore, drinking a little tartary buckwheat tea every day can prevent cerebral infarction and cardiovascular diseases well.

Today's sharing is over now.To learn more knowledge about coronary heart disease, please pay attention to us.Finally, I wish you all a happy life and good health! See you next time.