10/09/2026
27/08/2026 華盛頓大學發表了一個非常有趣的營養研究報告:
大家以為培根雞蛋不健康,但是被放在他們的生酮飲食組裡面發現對身體是有正面的改善。
* 五十五位肥胖、糖尿病前期與脂肪肝的成人
* 三種飲食:生酮、地中海、極低脂植物性
* 所有餐點由研究方提供,熱量調整以達到相同減重
* 三種飲食都讓肌肉胰島素敏感性提升約百分之五十
* 生酮組肝臟脂肪減少百分之六十七,另外兩組約百分之四十五
* 生酮組肝臟胰島素敏感性改善幅度是另外兩組的兩到三倍
* 生酮組有一半人逆轉糖尿病前期,地中海組百分之二十九,植物性組百分之七
* 三組的低密度膽固醇、載脂蛋白 B 與三酸甘油酯相近
* 結論:在減重之外,巨量營養素組成本身也有影響
* Fifty-five adults with obesity, prediabetes, and fatty liver
* Three diets: keto, Mediterranean, very-low-fat plant-based
* All meals provided, calories matched for equal weight loss
* All three improved muscle insulin sensitivity by about fifty percent
* Keto cut liver fat by sixty-seven percent versus forty-five percent
* Keto improved liver insulin sensitivity two to three times more
* Half the keto group reversed prediabetes, versus twenty-nine percent Mediterranean, seven percent plant-based
* LDL, apoB, and triglycerides were similar across groups
* Conclusion: macronutrient composition matters beyond weight loss
https://medicine.washu.edu/news/low-carb-diet-delivers-added-liver-benefits-beyond-weight-loss/