首页
登录
职称英语
Looking for a new weight loss plan? Try living on top of a mountain. Mountai
Looking for a new weight loss plan? Try living on top of a mountain. Mountai
游客
2024-01-27
46
管理
问题
Looking for a new weight loss plan? Try living on top of a mountain. Mountain air contains less oxygen than air at lower altitudes, so breathing it causes the heart to beat faster and the body to burn more energy. A handful of studies have found that athletes training at high altitudes tend to lose weight. Doctor Florian Lippl of the University Hospital of Ludwig-Maximilians-University Munich wondered how the mountain air would affect overweight individuals if they weren’t doing any more physical activity than usual.
Lippl and his colleagues invited 20 overweight men to an environmental research station about 300 meters below the summit of Zugspitze, a mountain around 2,970 meters near the Austrian border. They were allowed to eat as much as they liked. The men also gave blood so that researchers could test for hormones(荷尔蒙)linked to appetite and fatness. At the end of the week, the men, whose mean weight starting out was 105 kg, had lost on average about 1.5 kg. The men’s blood pressure also dropped, which the researchers attributed to weight lost.
Exactly what caused the weight loss is uncertain. Loss of appetite is common at higher altitudes, and indeed the men ate significantly less than usual-about 700 calories fewer per day. Lippl also notes that because their consumption was being recorded, they may have been more self-conscious about what they ate. Regardless, eating less accounts for just 1 kg of the 1.5 kg lost, says Lippl. He thinks the increased metabolic(新陈代谢的)rate, which was measured, also contributed to weight loss but cannot separate the different effects with the given data Appetite loss at high altitudes could certainly be key, notes Damian Bailey, a physiologist at the University of Glamorgan, UK, who recently lost 11 kg during a 3-month expedition to the Andes in Chile.
Unfortunately, for the average person there’s no treatment that can resemble living at high altitude, says Lippl. The only alternative is a hypobaric chamber, which exposes subjects to low oxygen and isn’t practical as a therapy. He says, half-jokingly, "if fat people plan their holidays, they might not go to the sea, but maybe to the mountains." [br] Why does Damian Bailey agree with the idea of appetite loss at high altitudes?
选项
A、He experimented with the new weight loss plan in the Andes.
B、He found no other reasons for his loss of weight in the Andes.
C、He researched the related subject in the Andes.
D、He lost much weight in the high altitude Andes.
答案
D
解析
Damian Bailey在安第斯山脉生活了3个月,体重就下降了11公斤,这一亲身经历使他认同高海拔地区能影响人的食欲,从而影响人的体重。因此,本题应选D。
转载请注明原文地址:https://tihaiku.com/zcyy/3398074.html
相关试题推荐
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
[originaltext]Areyoulookingforagoodrelationshipwithsomeonespecial?
[originaltext]Areyoulookingforagoodrelationshipwithsomeonespecial?
[originaltext]Areyoulookingforagoodrelationshipwithsomeonespecial?
[originaltext]Thereisnopointinlookingforasimpledefinitionof“readi
[originaltext]We’vebeenlookingatfearfromabiologicalperspective,and
[originaltext]InthehighmountaincountryoutsidethecityofToluker,the
[originaltext]InthehighmountaincountryoutsidethecityofToluker,the
[originaltext]Howmuchlivingspacedoesapersonneed?Whathappenswhenh
随机试题
Wheredothespeakersmostlikelywork?[originaltext]M:Doyouhavethekeysfo
Much______yousaidwasuntrue.A、thatB、whatC、whichD、howA题意为:你所说的大部分都不是真的。此
Lifeexpectancyisrisinginmuchoftheworld.Butdoctorsareseeinganoth
[originaltext]DecadesbeforetheAmericanRevolutionof1776,JesseFish,a
一个指令周期由若干个机器周期组成。
在空调冷负荷估算中,一般写字楼的负荷与舞厅负荷相比,应()舞厅的负荷。A.
发包人在接到承包人返还保证金申请并核实后,应当将保证金返还承包人的期限是( )
教师在教学完《逍遥游》后,引导学生对“其”的代词用法进行归纳.下列归纳错误的一项
科技活动经费筹集额包括()。A.政府资金 B.企业资金 C.事业单位
加强社会主义精神文明建设,提升国民文明素质,应以()为引领,全面提高国民素质和
最新回复
(
0
)