From: Activity of erythrocyte antioxidant enzymes in healthy women depends on age, BMI, physical activity, and diet
Median 20–35 years
Median 46–55 years
p
SOD [U/mgHb]
0.34
0.22
0.193
CAT [U/mgHb]
0.23
0.33
< 0.001
GPx [U/gHb]
0.04
0.402
GSH [µmol/gHb]
9.84
8.83
0.406
GST [U/gHb]
0.03
0.863
GR [U/gHb]
3.51
2.70
0.259