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你不知道的生活小妙招 总有一招你用得上

  生活当中，我们难免会碰到各种琐碎小难题。掌握一些窍门，略施小计，也许就可以让生活难题迎刃而解了。 牙膏不蘸水 刷得更干净 在牙膏广告里，我们总能看到明星们刷出满嘴泡沫，露出洁白的牙齿。泡沫越多，真的刷得越干净吗？其实，牙膏不蘸水，刷得才更干净。 牙膏遇水容易起泡沫，但泡沫多少与刷牙效果关系不大。牙膏里含有摩擦剂、芳香剂、起泡材料等主要成分，但它们是靠摩擦来去除牙垢、牙结石，而不是蘸了水以后才能发挥作用。能否把牙齿刷好，主要看时间跟仔细程度。漱口或蘸水后牙膏容易起泡沫，给人“刷干净了”的错觉，不知不觉就缩短时间，草草了事，其实起不到彻底刷净牙齿的作用。口腔里的唾液完全可以胜任泡沫的任务，不需要牙膏再蘸水，只是泡沫会起得晚一点。另外，也有说法称，要按牙膏的功能，如美白、脱敏等来区别是否该蘸水，这种说法也是错误的。 刷牙时间上，建议保证3分钟左右，用电动牙刷2~3分钟即可。理论上，电动牙刷清洁比较彻底，且不需要掌握刷牙技巧，让每个牙面都接触到牙刷即可。如果用电动牙刷后牙齿酸，可以试试抗酸成分的牙膏。 要想活得好，花草树木不可少 英国东英吉利大学的一项最新研究表明，经常融入大自然对身体健康有明显益处。身处花草树木之中可降低高血压、2型糖尿病、心血管疾病、早产和高精神压力的风险。 研究人员分析了来自英国、美国、西班牙、法国、德国、澳大利亚和日本等20个国家的2.9亿份数据，主要研究人们的生活环境和身体健康状况的关联性。他们发现，与几乎无法接触到绿色空间的人相比，常亲近自然的人们不仅睡眠质量更高，血压、心率较低，而且唾液中的皮质醇含量也显著降低了。皮质醇含量是参试者承受精神压力的生理标志，这表明他们的心理更健康。 研究负责人、东英吉利大学诺里奇医学院考米耶·本尼特教授表示，自然会对人们产生健康的心理暗示，形成积极的影响。经常接触到自然界中的各种微生物和细菌对免疫系统有益，能减少炎症的发生。日本的研究表明，树木能释放一种具有抗菌特性的有机物，这也解释了日本人喜爱的“森林浴”的作用。 东安吉利大学的安迪·琼斯教授说：“身处在一个健康有益的环境对疾病的防治作用强于药物，我们鼓励大家多出门走走，在尚未开发、拥有自然植被的土地散步，或在城市公园和街道绿化带静坐、躺下都能起到不错的效果。 社交越活跃，肺部越健康 社会交往与肺部健康似乎风马牛不相及。然而美国《健康心理学》杂志刊登...
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6个原因或触发心脏病 10种状况最“伤心”

  心脏，是人最重要器官之一，也是循环系统中的动力。一般“伤心”了，身体很受伤，今天人民网健康与你一起来聊聊保护心脏的话题。 心脏病可能会被它们触发 患有自身免疫性疾病。 纽约大学朗格尼医学中心的心脏病专家尼采·戈德堡认为，如果有自身免疫性疾病（如狼疮、类风湿性关节炎或牛皮癣性关节炎）病史，那么你更有可能发作心脏病。怀孕期间患上自身免疫性疾病的女性，心脏病发作的风险相对更高。 外界环境寒冷。 美国加州橙县海岸纪念医院心脏和血管疾病研究所的心脏病专家桑吉夫·帕特尔解释说，气温明显降低之所以会导致心脏病发作，是因为当天气寒冷时，身体会试图保存其核心区域的热量，不让热量“逃离”身体，包括动脉在内的身体血管会因此主动收缩，使管腔变得狭窄，增加心脏病发作风险。 开始一种新的锻炼方案。 坚持锻炼是值得提倡的，但要注意锻炼方法。如果你是个习惯久坐的人，直接进入高强度运动，很可能导致心脏病发作，因此需要做足准备工作，再慢慢开始。事实上，任何一种大的、突然的变化都会引发心脏病，老年人甚至可能由于过度性生活导致。 癌症。 美国明尼苏达大学的研究人员发现，心脏病和癌症间存在相关性。某些癌症治疗方法（如胸部放疗）会增加患冠心病的风险。治疗癌症的药物，如阿霉素和赫塞汀也会增加心力衰竭的风险。 空气质量差。 长期暴露在恶劣空气中会增加心脏病发作的风险。此外，生活在空气质量较差地区的人，外出活动的机会减少，也会增加心脏病发作的可能。 腿部持续抽筋。 平时腿抽筋，绝大部分都是良性的。但如果每次在短距离行走时，你都会有抽筋感，坐下来有所缓解，可能说明这是外周动脉疾病（PAD）导致的。它意味着，你的血管可能存在动脉粥样硬化，或者外周动脉狭窄和阻塞。若不及时治疗，外周动脉疾病就可能在未来引发冠心病。 十种特殊情况伤心脏 1. 初潮早于12岁。 女性青春期来得越早，未来患心脏病的风险就越高。英国牛津大学学者发表在《心脏病》杂志上的一项研究成果显示，与13岁以后来月经的同龄人相比，12岁以前来月经的女子晚年患心脏病的可能性增加了10%。 2. 服用减肥药。 美国科罗拉多大学医院的心脏病专家安伯·肯纳认为，任何具有刺激作用的药物（包括大多数减肥药）都会损害心脏。它们会升高血压和心率，从而对心脏施加压力。服药时间越长，就越有可能对心脏造成永久性的损伤。 3. 得了重流感。 加拿大多伦多大学的研究者发表在...
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What symptoms indicate a bad heart? Heart disease may be triggered by them

 Editor's note: The heart is one of the most important organs in humans, and it is also the power of the circulatory system. The hazards of heart disease have long been known to people, but many people do not understand the symptoms it exhibits. You should know that it is generally "sad" and the body is very injured. Is your heart okay?        Be alert to the younger trend of heart disease        Sudden death refers to a patient who is normally "healthy" or whose condition is basically stable, and has unexpected sudden death. Generally, death within 1 hour after the onset of illness is regarded as the time standard for sudden death. Studies have shown that the incidence of sudden death in my country has been on the rise in recent years, and the most direct and close factors leading to sudden death are mostly related to diseases.        For young people, the number one killer of sudden death is hypertrophic obstructive card...
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This kind of weight loss method will increase the death rate of heart disease by 30%!

 Carbohydrate weight loss method has been popular since a few years ago: reducing carbohydrates such as rice, bread, pasta, etc., and replacing them with other foods such as meat. This method of weight loss does not require dieting, and it is not as painful as exercise to lose weight. It is relatively ordinary The weight loss method works faster and is sought after by many people (the current ketogenic weight loss method can be regarded as inseparable, and it is also to reduce carbon water intake). But at the same time, many experts pointed out that this kind of diet can easily lead to excessive fat intake and increase the risk of arteriosclerosis and lifestyle diseases. So what method can achieve the effect of weight loss without damaging health? Reduce rice and bread According to the dietary community standards issued by the Ministry of Health, Labour and Welfare of Japan, men aged 18 to 49 with low to moderate physical activity need 2300-2650 kcal a day. Among them, the target c...
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Has the elder in the family ever had heart disease? Is there a genetic risk?

 Questions from netizens See a lot of babies in TV play get heart disease at birth, is the heredity of heart disease very strong? There are elders in my family who have suffered from heart disease. Will I suffer from it? Although it's cruel, Xiaoying still wants to tell you: "heart disease is hereditary, and its genetic probability is closely related to its category. Next, Xiaoying will give you a detailed explanation.". Genetic risk in congenital heart disease The common causes of congenital heart disease include single gene inheritance, polygene inheritance and chromosomal abnormalities. At present, polygene inheritance is the most common cause of congenital heart disease. Whether the fetal malformation is caused by a specific factor or not is also important. If one of the immediate family members suffers from congenital heart disease, then the probability of his illness is about three times that of the normal person. The more patients with congenital heart disease in t...
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How to give first aid to sudden myocardial infarction? The doctor teaches you a set of emergency measures

 What's going on with a heart attack? We often see people in movies and TV dramas, covering their chest and shouting "I have a heart attack". Here "heart attack" refers to myocardial infarction. Myocardial infarction is an acute attack of severe coronary heart disease, myocardial infarction patients with coronary artery lesions often exist for a long time, the affected coronary artery branch lumen in the onset of serious blockage or completely closed, the corresponding myocardial blood supply sharply reduced or even interrupted, for a long time will lead to myocardial necrosis and accompanied by severe chest pain and other symptoms, not timely rescue the patient is easy to occur Sudden cardiac death. First judge whether it's myocardial infarction Acute myocardial infarction is a sudden disease, everyone should understand its symptoms and make timely judgment. Although it may not be accurate, considering the high mortality rate of myocardial infarction, it is...
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How to deal with a sudden attack of heart disease? Three emergency treatment methods for heart disease should be mastered

 Core Tip: Patients with a sudden attack of heart disease must keep the airway open, rest in a ventilated place, and use some drugs to relieve their symptoms. You can use Suxiaojiuxin pills, nifedipine or Danshen dripping pills. If the patient has fallen into a coma, artificial respiration is required, and the patient should avoid excessive obesity in daily life. There are many causes of heart disease. Mental stress and high blood pressure may induce heart disease. Many patients and friends will have symptoms of angina during the attack, and many patients will have periods of fatigue. And palpitations and other symptoms, severe patients may even have symptoms of dyspnea, so everyone must pay special attention to targeted treatment. What should I do if I have a sudden heart attack? Let me give you a specific introduction to the relevant content. I hope it can help you. Sudden attacks of heart disease patients need to keep the airway unobstructed, let the patient rest in a ventilated...
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