Caffeine's effects may be much milder than those of illicit drugs, but kicking a caffeine habit can be difficult for someone who has made the drug a large part of his or her diet and lifestyle. Caffeine is unlike many other drugs in that it is abundant in what we eat and drink. ...
You may finish your exam in a shorter period of time but you won't have fewer errors.M: You know, that soda you're drinking has caffeine in it too.M: But twelve ounces of soda has only half the caffeine of a five ounces cup of coffee. And a cup of tea has less than that.M:...
A normal dose of caffeine is generally considered to be 100 mg, which is roughly the amount found in a cup of coffee or tea. However, more than half of all American adults consume more than 300 mg of caffeine every day, which makes it America's most popular drug. Caffeine is generally...
【题目】For most caffeine(咖啡因)consumers, its main benefit is that it helps you get more done. This is what makes it unusual, says Stephen Braun, author of Buzz: The Science and Lore of Alcohol and Caffeine. “Its appeal is that it helps us earn more money,” he adds. “What ...
What Is It That Gives You a Caffeine Rush?QUESTION Would drinking a strong cup of coffee affect a blood pressure measurement taken immediately afterwards? BECAUSE caffeine is so common in all cultures, a great deal of research has been done to discover its health effects....
根据下文“Caffeine has been associated with positive action on the brain. It improves mental alertness, mood and attention, and helps with concentration. A 2013 study found that those who drank two to three cups of caffeinated coffee a day felt less depressed, possibly because caffeine's ...
My husband suffers from caffeine sensitivity and has to avoid caffeinated drinks and coffee. If he drinks a cup of coffee in the morning it will affect his sleep patterns later in the evening. I know this because when we were dating he drank a coffee cooler with me and he said that he...
Going up to 10 times is normal for heavy water drinkers or people who regularly drink caffeine or alcohol. Nausea or vomiting. The symptoms of overhydration can look like those of dehydration. When you have too much water in the body, the kidneys can't remove the excess liquid. It starts...
However, it is important to note that not all the caffeine contained in a product is necessarily detailed in the ingredient list. If caffeine occurs naturally in an ingredient of the product (e.g. guarana) the ingredient may be listed but not the caffeine it contains. Only if synthetically ...
It is caffeine ,Caffeine may in-crease a person's mental and physical abilities.For example ,two cups of coffee will make you breathe faster and augment body heat,All this makes your heart beat faster,and doctors warn that this may be a lit-tle dangerous[translate]...