Researchers took a group of teenagers who had never smoked and for one year tracked whether they took up smoking and how their mental health changed.
研究人员找来一组从不吸烟的青少年，用一年的时间追踪他们是否开始吸烟以及他们的心理健康如何变化。
Bad habits such as smoking, staying up late and sitting for a long time can damage people's health.
诸如吸烟、熬夜和久坐等坏习惯会破坏人的健康。
Overall, stress-related health problems account for up to 90% of hospital visits, many of them preventable.
总的来说，与压力相关的健康问题占据了医院就诊的90%，其中有很多问题都是可以预防的。
It is bad for health to stay up late.
熬夜对健康有害。
Smoking is not good for your health, so please give it up.
吸烟有害健康，所以请戒烟吧。
"Sleep problems endanger health and quality of life for up to 45% of the world's population," according to the World Sleep Society.
世界睡眠协会称：“睡眠问题危及世界上45%的人口的健康和生活质量。”
There is a whole range of other health issues that turning up the radio could be beneficial for, which is what makes music so valuable.
开大收音机的音量可能会对其他一系列健康问题有益处，这就是音乐如此有价值的原因。
Here's why: under the Obama plan, as it now stands, healthy people could choose not to buy insurance - then sign up for it if they developed health problems later.
这就是为什么：奥巴马计划，现在实行的是，健康的人可以选择不买保险-在以后遇到健康问题时候再去投保。
What is surprising is that users age 73 and up use the Internet just as frequently for doing health searches as does Gen y.
让人觉得奇怪的是，年纪在73岁以上的网民频繁地使用互联网查询保健信息，这一点跟y一代一样。
Share are up in after-hours trading, and have made up for the dip earlier today on the Steve Jobs health news.
股票在交易几个小时后开始上涨，已经改变了今天早些时候公布史蒂夫健康状况时的低迷走势。
Forgive me for having taken up so much of your time, and accept my best wishes for your health and happiness.
请原谅我耽搁了你这么多时间，请允许我极其诚恳地祝你健康和幸福。
It's this idea of gradual change for personal health that's being picked up by another national institution, Walmart.
另一个全国性企业沃尔玛也选取了这种逐步改变个人健康的理念。
Contingency arrangements are being drawn up to allow for hospitals and health centres to continue operating when as many as 40% of staff are off sick.
他们起草了临时安排以应对医院和卫生中心有大于40%的的员工因病离职的情形。
Before you even think about getting pregnant be sure that you do a health insurance check up. For example, be sure of what exactly your insurance covers and whom.
在开始考虑怀孕之前，你就应该应该检查一下你的健康保险。
Together the studies monitored the health of more than 100, 000 individuals for up to 20 years.
这些研究一共涉及了长达20年中100000人的健康监测情况。
The central question is whether there should be a health insurance "mandate" - a requirement that everyone sign up for health insurance, even if they don't think they need it.
问题的关键在于是否应该有健康保险“命令”-要求每一个人签字同意健康保险，即使他们不认为他们需要健康保险。
One way to ensure this is to integrate traditional medicine into the formal health system, thus ensuring better safety and adequate follow-up for patients.
确保这一做法的一种方式是将传统医学纳入正规卫生系统，从而保证提高安全性并对病人进行适当的观察。
A reliable supply of safe blood is essential for scaling up health at several levels, particularly for women and children.
安全血液的可靠供应对于加强若干层次的卫生服务、尤其对于妇女和儿童极其重要。
All the smokers should give up smoking for the sake of their own and others' health.
每一位吸烟者都应戒烟，不仅仅是为了自己的健康，也为了别人的健康。
The need for more doctors comes up at almost every Congressional hearing and White House forum on health care.
需要更多医生的发言出现在几乎每次的国会听证会及白宫保健讨论会上。
The plan faces its first big test this month: uninsured residents must sign up for a health plan by the end of the year or be fined.
本月，全民健康保险方案面临首次大规模的检验：未参保的居民在年末必须报名参与医保方案，否则将面临罚款。
Earning your degree in health care administration online could help show employers that you're up for the challenges of a new era.
获取在线卫生行政管理学位可以帮助你向员工显示你已经准备好面对这个新领域的挑战了。
Hooking up with a friend can be a tricky situation, for the obviously health reasons and less obvious emotional reasons.
因为显而易见的健康原因和不那么明显的情感原因，与好朋友勾搭是种很棘手的状况。
He explained that a holistic approach to health was necessary, rather than filling up a person "with a few chemicals" for a certain period of time.
他解释说整体研究对健康来说是很必要的，而不是用几种化学物质在一定时期填满的人。
He explained that a holistic approach to health was necessary, rather than filling up a person "with a few chemicals" for a certain period of time.
他解释说整体研究对健康来说是很必要的，而不是用几种化学物质在一定时期填满的人。
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