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21food.cn
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广东褪黑素
褪黑素是一种能使皮肤色素颜色变浅的激素物质。这种激素是在松果腺中以色氨酸为基质而合成的,其化学名称为N-乙酰基、5-甲氧基色胺。 褪黑素改善睡眠: 褪黑素能缩短睡前觉醒时间和入睡时间,改善睡眠质量,睡眠中觉醒次数明显减少,浅睡阶段短 ...
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