令人震惊的肠道新闻来自加州大学戴维斯分校的微生物学家：普通的酸菜（发酵卷心菜）实际上可以保护你的肠道内壁免受炎症损伤。
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生卷心菜？零保护。

只是咸盐水？不，不够。

在人类肠道细胞模型的实验室测试中，酸菜提取物保持了屏障的强度，并减少了炎症细胞因子造成的损伤。未发酵的卷心菜？没戏。

正是完整的发酵魔力创造了强大的代谢物，如乳酸、GABA 和独特的氨基酸衍生物，你的肠道细胞能识别并从中受益。

每天一小份（只需一两叉！）可能有助于建立更具弹性的消化系统——尤其是搭配大量纤维。

发酵食品从未停止让我们惊喜。本周谁要在盘子里加更多酸菜？

#GutHealth

参考文献：

Wei L, Marco ML.2025.The fermented cabbage metabolome and its protection against cytokine-induced intestinal barrier disruption of Caco-2 monolayers. Appl Environ Microbiol91:e02234-24.

Mind-blowing gut news from UC Davis microbiologists: Plain old sauerkraut (fermented cabbage) can actually shield your intestinal lining from inflammation damage.
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Raw cabbage? Zero protection.

Just the salty brine? Nope, not enough.

In lab tests with human gut cell models, sauerkraut extracts kept the barrier strong and reduced damage from inflammatory cytokines. Unfermented cabbage? No dice.

It’s the full fermentation magic that creates powerful metabolites, like lactic acid, GABA, and unique amino acid derivatives, that your gut cells recognize and thrive on.

A small daily serving (just a forkful or two!) might help build a more resilient digestive system—especially paired with plenty of fiber.

Fermented foods never stop surprising us. Who’s adding more kraut to their plate this week?

#GutHealth

Reference:

Wei L, Marco ML.2025.The fermented cabbage metabolome and its protection against cytokine-induced intestinal barrier disruption of Caco-2 monolayers. Appl Environ Microbiol91:e02234-24. @DrKristieLeong http://t.cn/AXlcNKUn