研究发现,高肌肉和低腹部脂肪联系 与年轻的大脑年龄, 降低痴呆症的风险。 Higher muscle and lower belly fat link to younger brain age, lowering dementia risk, study finds.

根据大赦国际对磁共振成像扫描的分析,对1,164名成人进行的一项新研究将更高肌肉质量和较低内脏脂肪(深腹脂肪)与较年轻的大脑年龄联系起来。 A new study of 1,164 adults links higher muscle mass and lower visceral fat—deep abdominal fat—to younger brain age, as measured by AI analysis of MRI scans. 华盛顿大学医学院的研究人员发现,较高的内脏脂肪对肌肉比率与大脑年龄老化和痴呆症风险增加相关,而皮下脂肪没有显著影响。 Researchers at Washington University School of Medicine found that a higher visceral fat-to-muscle ratio correlated with older brain age and increased dementia risk, while subcutaneous fat showed no significant effect. 研究结果表明,保持肌肉和减少隐藏的腹部脂肪可能会减缓大脑老化和神经退化性疾病风险降低,凸显人体构成是BMI以外的一个关键健康指标。 The findings suggest maintaining muscle and reducing hidden belly fat may slow brain aging and lower neurodegenerative disease risk, highlighting body composition as a key health indicator beyond BMI.