氨基酸证据薄弱

Gelatin

别名: beef gelatin, cooked collagen

Gelatin is partly broken-down collagen from animal skin and bones that sets when cooled in water. It is rich in glycine, proline and hydroxyproline but lacks tryptophan, so it is not a complete protein.

用途

joint and tendon support (e.g. with vitamin C before training) – weak evidence from small studies
skin – weak evidence; more data exist for hydrolysed collagen
source of glycine – weak evidence for sleep and digestion

剂型及区别

gelatin powder

sets, good for jellies, soups and broths

hydrolysed collagen

same amino acids, does not set, dissolves more easily

grass-fed beef

describes the animals' origin; the amino acids are the same

何时服用

Any time; for tendons 30–60 minutes before exercise with vitamin C.

适合搭配

Vitamin C, enough dietary protein.

不宜同服 / 需错开

Do not count it as a complete protein source.

注意事项

With kidney disease watch your total protein intake. With religious or ethical restrictions check the source (beef/pork). During pregnancy or breastfeeding, with kidney or liver disease, or when taking medicines, consult your doctor.

安全性

Safe as a food. Do not exceed the label dose.

实用建议

Homemade bone broth is a natural source of gelatin and cheaper than a supplement.

含 Gelatin 的产品 1

Gelatinbovine gelatin关节皮肤消化与肠道睡眠

如何理解证据评级

证据充分证据中等证据薄弱无证据

充分 = 多项高质量人体研究或官方推荐；中等 = 有前景但研究规模较小；薄弱 = 研究少或结果不一；无证据 = 说法未被证实。

搭配检查

选择您服用的补充剂及药物（如有），我们会显示哪些相互干扰、哪些需要错开时间、需要注意什么。

检查 Gelatin 与其他的搭配

您真正需要哪些补充剂？

Fénix Methode 根据您的血检结果挑选并安排服用时间——不再白花钱。

了解 Fénix Methode

用途