The study of 25, 000 people provides further evidence of the prevalence of ‘ yo-yodieting ’ where slimmers get into a cycle of losing weight and regaining it.
Yo-yodieting is another no-no. The repeated weight gain and loss stretches your skin and makes it loose.
体重溜溜球效应也不是好现象，体重反复增加和减少会拉伸皮肤并使它过于松弛。
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The study of 25,000 people provides further evidence of the prevalence of 'yo-yodieting' where slimmers get into a cycle of losing weight and regaining it.