Acookiecangiveonepersonasugarrushwhilebarelyaffectingan...
問題詳情:
A cookie can give one person a sugar rush while barely affecting another person, a new study finds, indicating that a food’s glycemic index(血糖指數)is in the eater.
People’s blood sugar rises or Falls differently even when they eat the exact same fruit, bread, deserts, pizza and many other foods, researchers report. That suggests that diets should be tailored to individuals’ personal characteristics.
The researchers made the discovery after fitting 800 people with blood glucose (血糖)monitors for a week. The people ate standard breakfasts supplied by the researchers. Although the volunteers all ate the same food, their blood glucose levels after eating those foods varied dramatically. Characteristics and behaviors such as body mass index, sleep, exercise, blood pressure, cholesterol levels and the kinds of microbes(微生物) living in people’s intestines are associated with blood glucose responses to food, the researchers conclude.
Those findings indicate that blood sugar spikes (血糖尖峰)after eating depend not only on what you eat, but how your system processes that food.
A team led by a biologist created a computer algorithm(計算程式) that predicted how much a person’s blood sugar would rise or fall after eating a certain food. When testing on a new group of 100 people, the algorithm correctly predicted the response about 70 percent of the time.
A third group of 26 participants were then given personalized meals. The computer algorithm analyzed each person and then picked diets for 12 of them. A nutritionist chose a “good” and “bad” diet for the remaining participants. Good diets were ones that minimized blood sugar spikes after eating. Bad diets sent blood sugar skyrocketing. The diets contained the same amount of calories. It turned out that foods on the “good” diet for one person were sometimes on another participant’s “bad” list.
29. A food’s glycemic index depends on ______.
A. diets B. sleep C. health D. eaters
30. Which of the following can best replace the underlined word “tailored” in Paragraph 2?
A. limited B. adjusted C. applied D. compared
31. The good diets chosen by a nutritionist were the ones that _______ after eating.
A. made blood sugar unchanged
B. sent blood sugar rising sharply
C. reduced blood sugar spikes to the lowest
D. provided body with lots of calories
32. What can be a suitable title for the text?
A. People’s Blood Sugar Rises Or Falls
B. A Good Diet for You May be Bad for Me
C. Diets And Blood Sugar
D. Can a Cookie Give One Person a Sugar Rush?
【回答】
DBCB
知識點:科普環保類閱讀
題型:閱讀理解
-
某班抽取6名同學進行體育達標測試,成績如下:80,90,75,80,75,80.下列關於對這組資料的描述錯誤的...
問題詳情:某班抽取6名同學進行體育達標測試,成績如下:80,90,75,80,75,80.下列關於對這組資料的描述錯誤的是( )A.眾數是80 B.平均數是80 C.中位數是75 D.極差是15【回答】C知識點:資料的集中趨勢題型:未分類...
-
以KCl和ZnCl2混合液為電鍍液在鐵製品上鍍鋅,下列說法正確的是( )A.未通電前上述鍍鋅裝置可構成原電池...
問題詳情:以KCl和ZnCl2混合液為電鍍液在鐵製品上鍍鋅,下列說法正確的是()A.未通電前上述鍍鋅裝置可構成原電池,電鍍過程是該原電池的充電過程B.因部分電能轉化為熱能,電鍍時通過的電量與鋅的析出量無確定關係C.電鍍時保持電流恆定,升高溫度不改變電解反應速率D.鍍鋅層破...
-
______clevertheboyis! A.How ...
問題詳情:______clevertheboyis! A.How B.What C.Whata【回答】A知識點:感嘆句題型:選擇題...
-
下列句子中沒有運用擬人修辭手法的一項是( ) A.我們的春雁每天都要去玉米地作一次旅行,但絕不是偷偷摸摸進行的...
問題詳情:下列句子中沒有運用擬人修辭手法的一項是( ) A.我們的春雁每天都要去玉米地作一次旅行,但絕不是偷偷摸摸進行的。B.每次出發前,都有一場高聲而有趣的辯論,而每次返回之前的爭論則更為響亮。C.3月的大雁則不同。儘管它們在冬天的大部分時間裡都可能受到*擊,但...
相關文章
- (2018·全國卷Ⅲ)Citiesusuallyhaveagoodreasonforbeingwherethe...
- —Haveyoubeenworkinghereforalongtime?—Yes,sinceI
- MydaughterAllieisleavingforcollegeinaweek.Herroomispile...
- 任務型閱讀Doyouneedusefulandinterestingbooks?Herewe'vegotple...
- I’verecentlyreturnedfromatriptoChinawhereStarbuckssigne...
- The2008BeijingOlympicGamesaredrawingnear.Areyoulookingf...
- 閱讀並完成相關任務Shynessmeansfeelingnervousorfrightenedwhenyou’...
- Dr.Kwasoneofmyfavoriteprofessorsincollege.Hewasuniquebe...
- Seniorhighschoollifeisaverynewexperience.LiRuomeng,16,a...
- Socialnetworkingisn’tonlyfortheunder40s.Morethan25perce...