一项长达一年的老鼠研究将长期Keto饮食使用与增加的代谢风险(如脂肪肝脏和高血脂)联系起来,尽管短期体重下降。 A yearlong mouse study links long-term keto diet use to increased metabolic risks like fatty liver and high blood fat, despite short-term weight loss.

2025 年 9 月 19 日发表在"科学进展"杂志上的一项长达一年的小鼠研究发现,虽然类饮食可能有助于短期减肥,但长期使用可能会增加代谢健康的风险,包括脂肪肝,高血脂水平和葡萄糖调节障碍. A yearlong mouse study published in Science Advances on September 19, 2025, finds that while the ketogenic diet may aid short-term weight loss, long-term use could increase risks to metabolic health, including fatty liver, high blood fat levels, and impaired glucose regulation. 高脂肪keto饮食的老鼠显示,三甘酸酯和胆固醇、胰岛素分泌问题和葡萄糖不容异己症的浓度较高,尽管有些影响在恢复正常饮食后出现逆转。 Mice on a high-fat keto diet showed elevated triglycerides and cholesterol, insulin secretion issues, and glucose intolerance, though some effects reversed after returning to a normal diet. 研究者警告说,尽管有减重的好处,但饮食对肝脏和心血管健康的长期影响仍然存在,敦促进一步开展人类研究以评估安全性。 Researchers caution that despite weight loss benefits, the diet’s long-term impact on liver and cardiovascular health remains concerning, urging further human studies to assess safety.