When the body develops a resistance to these messengers, people become more prone to overeating and weight gain.

当人体对这些激素具备了免预力人们也就越来越容易吃撑，从而体重增加。

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Studies have shown that some people are more prone to weight gain than others due to their genetic makeup.

研究显示某些人由于他们的基因构成，相较于其他人更易增加体重。

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A study done in the United States confirmed that people gain weight during the holiday season more than at other times of the year.

美国的一项研究证实人们在假日期间增加的体重比在一年中的其它时候多。

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Calories consumed in liquid form do not satisfy hunger as effectively as calories consumed in solid food form, so people often consume more total calories, which can lead to weight gain.

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