听众问答 2303:拿什么拯救我日渐苍老的皮肤?胶原蛋白还是维 A 酸 episode artwork

EPISODE · Aug 25, 2023 · 13 MIN

听众问答 2303:拿什么拯救我日渐苍老的皮肤?胶原蛋白还是维 A 酸

from 汪诘:科学有故事(主打)

胶原蛋白类的产品到底是不是智商税呢?1.2023年4月12日,发表于哈佛健康出版社(HHP)的一篇综述文章。https://www.health.harvard.edu/blog/considering-collagen-drinks-and-supplements-202304122911  2.2022年2月,收录于NIH,也就是美国国家卫生研究院的一篇综述文章:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8824545/   3.2021年5月,发表于哈佛公共卫生学院的一篇综述文章:https://www.hsph.harvard.edu/nutritionsource/collagen/  维A酸通过增加胶原蛋白的产生来减少细纹和皱纹。它们还刺激皮肤中新血管的产生,从而改善肤色。其他好处包括淡化老年斑和软化粗糙的皮肤斑块。不过,这种药物会导致皮肤干燥和刺激,并且要定期使用三到六个月后,皱纹的改善才会显现出来,而最佳效果需要 6 到 12 个月的时间:https://www.health.harvard.edu/staying-healthy/do-retinoids-really-reduce-wrinkles

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听众问答 2303:拿什么拯救我日渐苍老的皮肤?胶原蛋白还是维 A 酸

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