【摘 要】
：
People today eat far more than they used to—and far more than they need to. This means that they’re always taking in more calories1 than their bodies can use. However， many of us don’t know that we’re
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People today eat far more than they used to—and far more than they need to. This means that they’re always taking in more calories1 than their bodies can use. However， many of us don’t know that we’re eating too much. It’s easier for people who always eat too much to become overweight. They will easily get a number of healthy problems， including2 breathing and sleeping problems， and even depression3. More fat people will have heart disease4 and stroke5.
如今，人们吃的东西比过去多得多，也比他们身体所需要的多得多。这就意味着人们摄入的卡路里总是比身体所要消耗的卡路里要多。但是，许多人都没有认识到自己吃得太多了。总是过度饮食的人更容易超重，也会引发许多健康问题，包括呼吸和睡眠问题，甚至还会得抑郁症。越来越多的肥胖者会患心脏病和中风。
So what can you do to stop it？ Firstly， you should know about two things： serving sizes and how many kingds of
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