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
2023-07-05
22
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
细节题。根据文章第四段可知,Damian Bailey认同高海拔地区能影响人的食欲,从而影响体重,因为他在安第斯山脉考察的3个月里瘦了11公斤。故选D。
转载请注明原文地址:https://tihaiku.com/zcyy/2811651.html
相关试题推荐
[originaltext]Withgrowingnumbersofpeoplelivingalone,eitherbychoice
[originaltext]ColumbussailedfromSpaininSeptember1492,lookingforgold.N
[originaltext]M:Hello,Mary,you’rejustthepersonI’mlookingfor!W:Ohgo
[originaltext]M:Hello,Mary,you’rejustthepersonI’mlookingfor!W:Ohgo
[originaltext]M:Hello,Mary,you’rejustthepersonI’mlookingfor!W:Ohgo
[originaltext]W:Goodafternoon.CanIhelpyou?M:Yesplease.I’mlookingfo
[originaltext]W:Goodafternoon.CanIhelpyou?M:Yesplease.I’mlookingfo
[originaltext]W:Goodafternoon.CanIhelpyou?M:Yesplease.I’mlookingfo
[originaltext]M:You’renotlookingverycheerful.What’sthematterwithyou?
[originaltext]M:You’renotlookingverycheerful.What’sthematterwithyou?
随机试题
[originaltext]Reducingtheamountofsleepstudentsgetatnighthasadire
VAR的计算方法有()。 ①德尔塔一正态分布法 ②局部估值法 ③历史模拟
A.委中毒 B.锁喉痈 C.有头疽 D.附骨疽 E.以上都不是具有疼痛彻
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
小蓉今年17岁,高二学生。小蓉严重厌学,看言情小说成瘾,在学校与同学关系不好,
效标是衡量心理测验有效性的外在标准。下列选项中,通常被研究者选为效标的有A.工作
甲怀有双胞胎乙丙,在怀孕期间乙丙的爷爷去世,根据遗嘱两孩子分别继承50万元。不幸
(2016年真题)在药品零售企业中,人员资质要求为“应当具有执业药师资格”的是A
不属于药物代谢第Ⅰ相生物转化中的化学反应是A.氧化 B.还原 C.卤化 D
男性,34岁,2天前受凉后发热,体温38.9°C,伴呼吸困难,咳嗽,咳少量黄痰
最新回复
(
0
)