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20 Things You Didn’t Know About Fats 科普你：关于肥胖你不知道的20件事 1. They’re doing something right out West. Sixty-six percent of Americans are overweight or obese, with the national obesity rate doubling between 1976 and 1999. But as of 2007, California was the only state not getting any fatter. 肥胖问题正在西方国家肆虐横行。65%美国人超重或肥胖，从1976年到1999年，全国肥胖率翻了一倍。2007年，全美只有加利福尼亚州人口没有增胖。 2. The root of the problem? Depending on gender and how active they are, adults should eat 2,000 to 3,000 calories per day. U.S. agriculture now produces 3,900 calories of food per inhabitant per day. 症结何在？肥胖程度因性别及个性而不同。成人每天需消耗2000-3000卡路里能量。而当下美国农业的产出为每天人均3900卡路里。 3. People who regularly eat dinner or breakfast in restaurants double their risk of becoming obese. 常在餐馆解决早晚餐的人，发胖率是正常人两倍。 4. Being overweight reduces a woman’s chances of getting pregnant. 肥胖会降低女性怀孕率。 5. The National Institutes of Health believes obesity is one of the reasons why the fastest-growing group of women experiencing infertility are those under 25. 国家卫生院表示，肥胖是引起越来越多25岁以下女性不孕不育的症候之一。 | 
