有些人会报告食欲下降和体重减少。
Some will report decreased appetite and weight loss. (CET-6, 2003.9
但是在这个新年里，决心要有一个健康的体重和减少在这个假期里可能增加了的体重。
But this New Year, resolve to be a healthy weight and knock off the pounds that this holiday season may have put on.
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。
Yo-yo dieting is another no-no. The repeated weight gain and loss stretches your skin and makes it loose.
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