(1)材料明确指出可乐含有咖啡因("a cola has about 35mg of caffeine"),其他选项均为非咖啡因饮料;(2)材料提到过量咖啡因会导致肠胃不适、注意力不集中等症状,焦虑(worried)属于典型过量反应;(3)第三段具体列举咖啡因过量的危害(影响睡眠、专注力等),属于解释"为什么有害";(4)红牛的咖啡因含量是可乐的3...
根据上文“But if your sleep is interrupted, you’re likely to feel exhausted and sleepy the next day.(但是如果你的睡眠被打断,第二天你可能会感到疲惫和困倦)”可知,此处说的是睡眠不好,再根据下文“1. Too much caffeine”“2. Stress”“3. Sleep environment”“4. Eating too late”可知,下文说...
The good thing about caffeine is that it causes you to be really alert and increases your ability to concentrate. But if you take too much of it and reach the point of becoming overstimulated, then it becomes a problem. For example, if you drink too much caffeine at night, you might ...
“You need to see your own individual response,” Guest says. “Most people can tell how they feel.” More on caffeine: Thebest time of day to drink coffeefor maximum benefits isn’t first thing when you wake up Caffeine could reduce body fat and cut diabetes risk, scientists say ...
根据Caffeine is not very good for you in the summer because it takes water out of your body. And the sugar can make you overweight if you drink too much.可知糖能使人超重,而碳酸饮料和一些果汁中都含糖,故选A。【小题2】细节理解题。根据Energy drinks中Doctors say that if you drink too ...
But be careful, carbonated soft drinks have lots of sugar and caffeine (咖啡因). Caffeine is not very good for you in summer, because it takes water out of your body. And the sugar can make you overweight if you drink too much”整段文章的意思,可知爬山 的时候并不是带Carbonated soft ...
Drinking too much caffeine before working out may make you feel jittery or shaky, too. What not to do after running? Here are a few things runners should not do after a run — along with tips for establishing a healthy, quick post-run routine. DON'T: JUST STOP. DON'T: FORGET TO ...
caffeine during pregnancy when you drink a cup of coffee, caffeine crosses the placenta into the amniotic fluid and your baby's bloodstream. while your body goes to work metabolizing and getting rid of the caffeine, your baby's body is still developing and takes a much longer time to ...
Caffeine is a common choice for burning the midnight oil because it boosts alertness. So it makes sense that cutting it out makes for better ZZZs. In fact, if you throw back a caffeine drink even as many as 6 hours before bedtime, it can still bother your sleep. ...
Why should you stay away from energy drinks? Energy drinks 6.___(usual)contain(含有)the most caffeine.Some energy drinks have three 7.___(time)more caffeine than cola does.These drinks have far too much caffeine for kids.So,kids should drink milk,water or fruit juice,8.___ these drin...