透明质酸|“玻尿酸”饮料,真变美还是智商税?( 二 )


研究说明什么?
这些试验中有一些就是生产透明质酸饮品的厂家赞助的,也有一些是声称在没有利益关系的情况下进行的 。
【透明质酸|“玻尿酸”饮料,真变美还是智商税?】从这些试验的结果来看,坚持每天口服一定量的透明质酸(试验中多集中在120mg-240mg),达到一定的时长后(1-3个月),对改善皮肤的水润度和保水性、弹性有帮助,并且能让皱纹的深度变小 。
通过仪器去测量吃透明质酸前后一些数值的变化(比如皱纹深度),在统计学意义上,是达到了「显著变化」的标准的 。
但很多人可能更在意的是皮肤外观上看起来变化大不大,所以我摘取了这些研究中的一些对比图 。
效果有多大?
直观来看就是这样
透明质酸|“玻尿酸”饮料,真变美还是智商税?
文章图片


来源:[7]
透明质酸|“玻尿酸”饮料,真变美还是智商税?
文章图片


来源:[8]
透明质酸|“玻尿酸”饮料,真变美还是智商税?
文章图片


来源:[9]
这个效果是否明显就大家自己去判断吧……
顺便提醒,给出对比图片的都是生产企业赞助的研究,剂量差不多相当于透明质酸水每天喝2瓶,坚持喝几个月 。
看完你觉得心动吗?
参考资料:
[1]陈建澍,王婧茜,易喻,龚海平,应国清.透明质酸及其衍生物研究进展[J].中国生物工程杂志,2015,35(02):111-118.
[2]蒋秋燕. 透明质酸口服吸收及其机制的研究[D].中国海洋大学,2006.
[3]Kimura M, Maeshima T, Kubota T, Kurihara H, Masuda Y, Nomura Y. Absorption of Orally Administered Hyaluronan. J Med Food. 2016 Dec;19(12):1172-1179
[4]Longas MO, Russel CS, He XY. Evidence for structural changes in dermatan sulfate and hyaluronic acid with aging. CarbohydrRes. 1987;159:127-136
[5] Watanabe M, Matsui K, Kondo S. Effects of low molecular weight hyaluronic acid by oral intake to beautify skin -placebo-controlled double-blind comparative study. Jpn Pharmacol Ther. 2015;43:57–64. Japanese.
[6] Kim HK, Moon TK, Kim NS. Effect of hyaluronan on wrinkle. Food Style 21. 2007;11:42–46. Japanese.
[7]Oe M, Sakai S, Yoshida H, et al. Oral hyaluronan relieves wrinkles: a double-blinded, placebo-controlled study over a 12-week period. Clin Cosmet Investig Dermatol. 2017;10:267-273. Published 2017 Jul 18.
[8]G?llner I, Voss W, von Hehn U, Kammerer S. Ingestion of an Oral Hyaluronan Solution Improves Skin Hydration, Wrinkle Reduction, Elasticity, and Skin Roughness: Results of a Clinical Study. J Evid Based Complementary Altern Med. 2017 Oct;22(4):816-823.
[9]Hsu, T.-F.; Su, Z.-R.; Hsieh, Y.-H.; Wang, M.-F.; Oe, M.; Matsuoka, R.; Masuda, Y. Oral Hyaluronan Relieves Wrinkles and Improves Dry Skin: A 12-Week Double-Blinded, Placebo-Controlled Study. Nutrients 2021, 13, 2220.
[10]Sato, T.; Yoshida, T.; Kanemitsu, T.; Yoshida, K.; Hasegawa, M.; Urushibata, O. Clinical effects of hyaluronic acid diet for moisture content of dry skin. Aesthetic Dermatol. 2007, 17, 33–39. (In Japanese)
[11]Kawada C, Yoshida T, Yoshida H, et al. Ingested hyaluronan moisturizes dry skin. Nutr J. 2014;13:70. Published 2014 Jul 11.
[12]Terashita T, Shirasaka N, Kusuda M, Wakayama S. Chemical composition of low-molecular weight hyaluronic acid from (chicken) and maintaining the moisture effect of ski by a clinical test. Memoirs of the Faculty of Agri of Kinki University. 2011;44:1–8.
[13]Schwartz SR,Ingestion of BioCell Collagen(), a novel hydrolyzed chicken sternal cartilage extract; enhanced blood microcirculation and reduced facial aging signs.Park JClin Interv Aging. 2012; 7:267-73.
编辑:小荟

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