Urinary aluminum

1. Urinary aluminum predicts sarcopenia status in humans (AUC 0.691 (95% CI 0.587–0.796); sensitivity 58%, specificity 78%).

   “with a sensitivity of 58 % and a specificity of 78 % (AUC =0.691, 95 % CI =0.587-0.796, P < 0.001)”

   HumansROC analysis; urinary aluminum cut-off 46.53 μg/mLn = 100

   Urinary elementomic analysis indicates aluminum as a potential urinary biomarker of sarcopenia in the older adults

   Experimental gerontology·15 Aug 2025

More on Sarcopenia status

1. Urinary aluminum is associated with sarcopenia in humans (adjusted OR = 0.986, 95% CI 0.978–0.996).

   “urinary Al level (adjusted OR = 0.986, 95 %CI =0.978-0.996, P = 0.004) was negatively associated with the risk of sarcopenia”

   Humansmultivariate logistic regression adjusted for potential confounding factorsn = 100

   Urinary elementomic analysis indicates aluminum as a potential urinary biomarker of sarcopenia in the older adults

   Experimental gerontology·15 Aug 2025

More on Sarcopenia

1. Urinary aluminum is associated with gait speed in humans (r = 0.303).

   “urinary levels of Na (r = 0.242, P = 0.017) and Al (r = 0.303, P = 0.002) were positively correlated with gait speed.”

   Humanspartial correlation analysisn = 100

   Urinary elementomic analysis indicates aluminum as a potential urinary biomarker of sarcopenia in the older adults

   Experimental gerontology·15 Aug 2025