雅思真题听力场景精练 第59期:科技类讲座 医药与环境(2)
日期:2013-07-24 16:00

(单词翻译:单击)

When it comes to high blood pressure, there are several ways your doctor may suggest getting your numbers under control. For some, it may be as simple as changing diet or adding more exercise to your daily lifestyle habits. Other require various forms and dosages from a wealth of medications. Mostly, your doctor will suggest nonmedication methods first.

Such early methods of lowering high blood pressure readings will mean a change of diet, limiting the salt, fats and sugars in your dietary intake. Added to that will more than likely be the physical exercise. Taking a walk every day, joining a gym or yoga classes may be all that it takes to get our pressure under control. then again, if you have a family history of high blood or are over 55 years old, you may have to look at a few more options to those listed above.

High blood pressure can sometimes result from your heredity, though for most people, poor eating habits is the major cause. Too much salt and not enough potassium in a diet may lead to high blood pressure, as can drinking too much alcohol,smoking and not getting enough exercise. High stress jobs, such as those held by police officers, fire-fighters and corporate leaders, often experience a high rate of heart conditions. However, these days, high school students and those attending intense university course loads are also experiencing a higher rate of high blood pressure than just a generation ago.

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重点单词
  • stressn. 紧张,压力 v. 强调,着重 vt. 强调 n.
  • intenseadj. 强烈的,剧烈的,热烈的
  • pressuren. 压力,压强,压迫 v. 施压
  • corporateadj. 社团的,法人的,共同的,全体的
  • alcoholn. 酒精,乙醇,酒
  • controln. 克制,控制,管制,操作装置 vt. 控制,掌管,支
  • heredityn. 遗传,传统,遗传特征