Figure 4

Correlation between plasma protein carbonyl levels and age with TRF treatment for 6 months. TRF supplementation weakened the association after 3 and 6 months. 0 month: r = 0.21, p = 0.31; 3 months: r = 0.004, p = 0.98; 6 months: r = -0.15, p = 0.47.