Eating more fruits and vegetables can help control weight, but a new study suggests that it depends on which fruits and vegetables you eat.
多吃水果和蔬菜有助于控制体重,但一项新研究表明,这取决于你选择了哪些水果和蔬菜来吃。
Researchers recorded diet information for 117,918 men and women in their 30s and 40s at the start of a study and followed them for 24 years, with interviews at four-year intervals.
研究人员记录了117918名在研究开始时年龄在三四十岁的男性和女性的饮食情况,并对他们进行了为期24年的随访,期间每四年回访一次。
An overall increase in a daily serving of vegetable or fruit over a four-year period led to less weight gained — 0.25 pounds less for vegetables, and 0.53 pounds for fruit.
在四年期间,每日蔬菜总摄入量增加,可令体重少增加0.25磅(约合0.11千克);每日水果总摄入量增加,可令体重少增加0.53磅(约合0.24千克)。
Increased intake of berries was linked to a 1.11-pound lower weight gain, and of citrus fruits a 0.27-pound lower gain. Adding a daily serving of tofu or soy was tied to 2.47 pounds less weight gained, and of apples or pears 1.24 pounds less. Carrots and peppers were also linked to smaller gains, but potatoes, peas and corn were not.
浆果摄入量增加与体重少增加1.11磅(约合0.50千克)相关,柑橘类水果摄入量增加与体重少增加0.27磅(约合0.12千克)相关。豆腐或大豆的日摄入量增加与体重少增加2.47磅(约合1.12千克)相关,苹果或梨的日摄入量增加与体重少增加1.24磅(约合0.56千克)相关。胡萝卜和辣椒也与体重增量减少相关,但土豆、豌豆和玉米无此效果。
The study, in PLOS Medicine, controlled for many health and behavioral variables, including changes in dozens of food and nutrient intakes apart from fruits and vegetables.
研究对健康和行为方面的众多变量,包括除水果和蔬菜之外的数十种食物和营养物质的摄入量的变化都进行了校正。该研究发表于《公共科学图书馆:医学》(PLoS Medicine)杂志上。
The lead author, Monica L. Bertoia, a researcher at the Harvard T.H. Chan School of Public Health, said that Americans’ fruit and vegetable intake was mostly fruit juices and potatoes. But, she said, “There are many fruits and vegetables that may be better choices — apples, pears, berries and nonstarchy vegetables.
研究的主要作者,哈佛大学公共卫生学院(Harvard T.H. Chan School of Public Health)的研究员莫妮卡·L·贝尔托亚(Monica L. Bertoia)说,美国人摄入水果和蔬菜主要是以果汁和土豆的形式。不过,“有许多水果和蔬菜——苹果、梨、浆果和非淀粉类蔬菜会是更好的选择。
定语形容词和表语形容词
以a-开头的形容词用法新探•ajar
heavy traffic还是crowded traffic
以a-开头的形容词用法新探·alone
在语境中考查形容词或副词
heavy习惯上不与具体的重量连用
形容词作后置定语的规律
表示类别和整体的形容词
多个形容词做定语时的排列顺序
英语复合形容词的构成方法
as good as的用法
以a-开头的形容词用法新探 • afraid
形容词与介词的常用搭配归纳
“the+形容词”用法小结
以a-开头的形容词用法新探•akin
以a-开头的形容词用法新探·averse
你知道“the+形容词”的用法吗
以a-开头的形容词用法新探 • aghast
以a-开头的形容词用法新探·astir
as…as结构的几点用法说明
以a-开头的形容词用法新探 • agog
误用形容词或副词的常用表达
形容词作定语的三种情况
以a-开头的形容词用法新探•alike
以a-开头的形容词用法新探·awake
以a-开头的形容词用法新探•afoot
以a-开头的形容词用法新探·amiss
形容词和副词的基本用法
以a-开头的形容词用法新探 • aground
形容词able的用法说明
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