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全国100所名校最新高考冲刺卷英语2023届Y1

最新联考 2023-11-14 02:16:29 21

全国100所名校最新高考冲刺卷英语2023届Y1正在持续更新，目前2026百师联盟答案网为大家整理了相关试题及答案，供大家查缺补漏，高效提升成绩。

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D.Sympathetic and sensitive.We all know that eating later in the day isn't good for our waistlines,but why?A new studyweighed in on that question by comparing people who ate the same foods-but at different times in theday."We found that eating four hours later makes a significant difference for our hunger levels,theway we burn calories after we eat,and the way we store fat,"Vujovic said,a researcher at Boston'sBrigham and Women's Hospital."Together,these changes may explain why late eating is associatedwith increased obesity risk reported by other studies and provide new biological insight into theunderlying mechanisms.”The study provides support for the concept that circadian(生理节奏)rhythm,which influences key physiologic functions such as body temperature and heart rate,affectshow our bodies absorb fuel,researchers said.The study does show eating later results in "an increase in hunger,impacts hormonesand also changes gene expression,especially in terms of fat metabolism with a tendency towardsless fat breakdown and more fat deposition,said Dr.Bhanu Prakash Kolla,a professor ofpsychiatry and psychology at the Mayo Clinic College of Medicine and a consultant to Mayo's Centerfor Sleep Medicine and Division of Addietion Medicine.The study was small-only 16 overweight or obese people-but carefully planned to eliminateother potential causes of weight gain,the authors said."While there have been other studiesinvestigating why late eating associates with an increased risk for obesity,this may be the most wellcontrolled,including strictly controlling the amount,composition and timing of meals,physicalactivity,sleep,room temperature and light exposure,"said senior author Frank Scheer,director ofthe Medical Chronobiology Program in the Brigham's Division of Sleep and Circadian Disorders.Allparticipants were in good health,with no history of diabetes or shift work,which can affect circadianrhythm,and had regular physical activity.Each person in the study kept to a strict healthy sleep/wakeschedule for about three weeks and were provided with prepared meals at fixed times for three daysbefore the lab experiment began.Results showed that hunger pangs doubled for those on a night-eating regime.People who atelater in the day also reported a desire for starchy and salty foods,meat and,to a lesser extent,a desirefor dairy foods and vegetables.By looking at the results of blood tests,researchers were able to see

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