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英国《自然》杂志近日报道说,美国研究人员在过去几年中,针对目前市面上最常见的44种避孕药和避孕贴进行了深入分析,结果显示,没有证据表明服用避孕药与体重增加有任何必然联系。据介绍,避孕药所含的成分是人工合成的雌激素和孕激素,不会影响脂肪代谢。研究人员在经过长期的、大规模的临床观察后发现,使用口服避孕药的妇女体重平均值未见明显增加。因此,使用口服避孕药后出现的体重增加并不是普遍现象,不必过分担忧。
British “Nature” magazine recently reported that US researchers in the past few years, the most common on the market for the 44 contraceptives and contraceptives conducted an in-depth analysis, the results show that there is no evidence that contraceptives and weight gain there Any necessary contact. According to reports, the contraceptives contained in the composition of synthetic estrogen and progesterone, will not affect fat metabolism. After long-term, large-scale clinical observations, the researchers found no significant increase in body weight among women using oral contraceptives. Therefore, the use of oral contraceptives after weight gain is not a common phenomenon, do not have to worry too much about.