三级aa视频在线观看-三级国产-三级国产精品一区二区-三级国产三级在线-三级国产在线

您現在的位置: > Language Tips > Audio & Video > Special Speed News  
 





 
Looking for weight-loss answers
[ 2007-04-16 09:54 ]

This is the VOA Special English Health Report.

Exercise and calorie control are important to losing weight
in Shanghai says he is twenty-six years old and has battled obesity for most of his life.

Doctors say obesity, also known as severe overweight, is a complex condition. A doctor may advise medical interventions in addition to changes in behavior. But experts say the most successful weight-loss plans include a well-balanced diet and exercise.

People who want to avoid weight gain have to balance the number of calories they eat with the number of calories they use. To lose weight, you can reduce the number of calories you take in, or increase the number you use, or both.

Experts at the National Institutes of Health say to lose weight, a person should do an hour of moderate to intensive physical activity most days of the week. This could include fast walking, sports or strength training.

You should also follow a nutritious eating plan and take in fewer calories than your body uses each day.

A recent study looked at four of the most popular dieting plans in the United States. Researchers at Stanford University in California studied more than three hundred overweight women, mostly in their thirties and forties.

Each woman went on one of the four plans: Atkins, The Zone, Ornish or LEARN. The women attended diet classes and received written information about the food plans.

At the end of a year, the women on the Atkins diet had lost the most, more than four and one-half kilograms on average. They also did better on tests including cholesterol levels and blood pressure.

Christopher Gardner led the study, reported in the Journal of the American Medical Association. He says the Atkins diet may be more successful because of its simple message to lower intake of sugars. Also, he says the advice to increase protein in the diet leads to more satisfying meals.

He says there was not enough money to also study men, but that men would probably have similar results.

But last week, another report suggested that only a small minority of people have long-term success with dieting. The report in the journal American Psychologist was based on thirty-one studies.

Researchers at the University of California, Los Angeles, medical school found that most dieters regained their lost weight within five years. And often they gained back even more. But those who kept the weight off generally were the ones who exercised.

And that's the VOA Special English Health Report, written by Caty Weaver. I’m Katherine Cole.

點擊進入更多VOA慢速

(來源:VOA  英語點津 Annabel 編輯)

 
 
相關文章 Related Stories
 
         
 
 
 
 
 
         

 

 

 
 

48小時內最熱門

     

本頻道最新推薦

     
  Beijing 2008 Olympic tickets go on sale
  《加勒比海盜》1(精講之六)
  YouTube Awards Honor a World Where Anyone Can Be a Movie Producer
  Explosion Rocks Iraqi Parliament Building
  Doctoral degrees: Aiming for the top

論壇熱貼

     
  英語學習經驗談之苦讀英語不如巧讀英語
  這個獎賞是對我們工作的肯定,咋說好?
  How do you say 你趕時間嗎?
  “潑冷水”怎么說?
  "誰是當家的" 怎么說
  How to Solve Traffic Problem in Big City






主站蜘蛛池模板: 中文字幕第一页面 | 成人亚欧网站在线观看 | 免费一区在线观看 | 黄色三级视频片 | 又黄又爽又猛午夜性色播在线播放 | 免费看成人国产一区二区三区 | 人人狠狠综合久久亚洲 | 日韩h片 | 亚洲人成网站色7799在线观看 | 美国a级作爱片免费观看美国 | 国产高清在线精品一区αpp | 免费一级乱子伦片 | 久久精品视频免费看 | 91久久青青草原线免费 | 成人在线视屏 | 一区二区免费播放 | 免费观看欧美一级牲片一 | 成年人啪啪网站 | 欧美黄色性生活视频 | 欧美一区二区三区大片 | 18年大片免费在线观看 | 免费国产成人 | 亚洲国产福利精品一区二区 | 免费一级a毛片夜夜看 | 三a毛片| 真实偷清晰对白在线视频 | 成人深夜福利在线播放不卡 | 在线观看黄 | 色播视频在线观看免费 | 午夜看一级特黄a大片黑 | 免费国产一区二区三区 | 日本一区二区三区高清福利视频 | 国产在线精品99一卡2卡 | 毛片一级免费 | 美女扒开胸罩露出奶了无遮挡免费 | 国产黄色在线视频 | 日本免费特黄aa毛片 | 国产精品乱码在线观看 | 欧美一区二区在线观看免费网站 | 日本aaa毛片 | 亚洲国产成人久久99精品 |