久久亚洲国产成人影院-久久亚洲国产的中文-久久亚洲国产高清-久久亚洲国产精品-亚洲图片偷拍自拍-亚洲图色视频

 
 
 

For smokers, never too late to quit; diesel and cancer

2012-06-20 17:49

 

Get Flash Player

Download

This is the VOA Special English Health Report.

There is new medical evidence for the expression "better late than never." Researchers have found that smokers reduce their risk of dying from tobacco even if they stop smoking after the age of 60.

Smoking is a known risk for many diseases, including many forms of cancer as well as heart disease. But most studies on the health effects of smoking involve middle-aged people.

For smokers, never too late to quit; diesel and cancer

The latest analysis by German researchers examined the findings of 17 studies carried out in the United States, China, Australia, Japan, England, Spain and France.

Smokers 60 and older had an 83 percent increased risk of dying from all causes compared to people who had never smoked. Smokers also had a 34 percent higher risk of death compared to former smokers.

T.H. Lam is professor in the school of public health at the University of Hong Kong. He says people who continue to smoke as seniors have at least a 50 percent chance of dying from their smoking habit.

T.H. LAM: "And if they stop smoking, then they can reduce about one-quarter of their excess risk. So this is good news that older people should not continue to smoke."

What about smokers who start at a young age and stop when they are in their 30s? Dr. Lam says they can reduce their risk of dying from a smoking-related illness to almost the same level as someone who never smoked. Even people who never smoke can still die from breathing other people's secondhand smoke.

An article on smoking among older individuals, with a commentary by T.H. Lam, appeared in the Archives of Internal Medicine.

In other news, the World Health Organization now says diesel fuel exhaust causes cancer. Since 1988 the WHO had rated exhaust from diesel engines as "probably carcinogenic" to humans. Now, it compares the risk to that of secondhand cigarette smoke.

This month's announcement came after international experts spent a week reviewing new research findings. Those included a long-term study of more than 12,000 miners who were heavily exposed to diesel exhaust.

The diesel industry pointed out that the mining study lacked exact data on exposure levels during its early years. Also, diesel engine makers point to their new designs that produce far less emissions than older truck and bus engines.

The WHO says stronger standards are needed to limit diesel emissions into the air.

The United States Environmental Protection Agency continues to rate diesel as only a "likely" cause of cancer.

And that's the VOA Special English Health Report. I'm Jim Tedder.

Related stories:

Tobacco-caused deaths projected to increase further

Gates spearheads anti-smoking push

新西蘭漲煙草稅 2025年全國無煙

Anti-smoking law could get tougher

(來源:VOA 編輯:旭燕)

 
中國日報(bào)網(wǎng)英語點(diǎn)津版權(quán)說明:凡注明來源為“中國日報(bào)網(wǎng)英語點(diǎn)津:XXX(署名)”的原創(chuàng)作品,除與中國日報(bào)網(wǎng)簽署英語點(diǎn)津內(nèi)容授權(quán)協(xié)議的網(wǎng)站外,其他任何網(wǎng)站或單位未經(jīng)允許不得非法盜鏈、轉(zhuǎn)載和使用,違者必究。如需使用,請與010-84883561聯(lián)系;凡本網(wǎng)注明“來源:XXX(非英語點(diǎn)津)”的作品,均轉(zhuǎn)載自其它媒體,目的在于傳播更多信息,其他媒體如需轉(zhuǎn)載,請與稿件來源方聯(lián)系,如產(chǎn)生任何問題與本網(wǎng)無關(guān);本網(wǎng)所發(fā)布的歌曲、電影片段,版權(quán)歸原作者所有,僅供學(xué)習(xí)與研究,如果侵權(quán),請?zhí)峁┌鏅?quán)證明,以便盡快刪除。

中國日報(bào)網(wǎng)雙語新聞

掃描左側(cè)二維碼

添加Chinadaily_Mobile
你想看的我們這兒都有!

中國日報(bào)雙語手機(jī)報(bào)

點(diǎn)擊左側(cè)圖標(biāo)查看訂閱方式

中國首份雙語手機(jī)報(bào)
學(xué)英語看資訊一個(gè)都不能少!

關(guān)注和訂閱

本文相關(guān)閱讀
人氣排行
熱搜詞
 
 
精華欄目
 

閱讀

詞匯

視聽

翻譯

口語

合作

 

關(guān)于我們 | 聯(lián)系方式 | 招聘信息

Copyright by chinadaily.com.cn. All rights reserved. None of this material may be used for any commercial or public use. Reproduction in whole or in part without permission is prohibited. 版權(quán)聲明:本網(wǎng)站所刊登的中國日報(bào)網(wǎng)英語點(diǎn)津內(nèi)容,版權(quán)屬中國日報(bào)網(wǎng)所有,未經(jīng)協(xié)議授權(quán),禁止下載使用。 歡迎愿意與本網(wǎng)站合作的單位或個(gè)人與我們聯(lián)系。

電話:8610-84883645

傳真:8610-84883500

Email: languagetips@chinadaily.com.cn

主站蜘蛛池模板: 国产精选在线 | 久久精品国产99精品最新 | 国产大片在线观看 | 黄色国产在线观看 | 99国产精品久久久久久久成人热 | 免费国产a | 狠狠色综合久久丁香婷婷 | 国产精品黄页网站在线播放免费 | 91chinesevideo在线观看 | 亚洲一区高清 | www.午夜| 亚洲精品成人中文网 | 国产精品视频免费 | 国产成人免费高清激情视频 | 国产日韩一区二区三区在线观看 | 国产精品合集久久久久青苹果 | 黄色视影| 一区二区三区日韩精品 | 亚洲人成网站观看在线播放 | 大美女香蕉丽人视频网站 | 亚洲高清色 | 91原创在线| 久夜色精品国产一区二区三区 | 一级特黄aaa大片免费看 | 黄色a免费 | 国产精品成人aaaaa网站 | 国产亚洲欧美一区 | 亚洲人成在线播放网站 | 尹人香蕉久久99天天拍 | 91久久香蕉| 免费视频 久久久 | 中文字幕成人免费视频 | 欧美福利一区二区三区 | 久久精品一区二区国产 | 窝窝女人体国产午夜视频 | 成人性色大片 | 99黄色网| 日韩中文字幕网站 | 黄色网址网站 | 毛片手机在线视频免费观看 | 国产精品成人观看视频网站 |