Figure 1
From: Socioeconomic position links circulatory microbiota differences with biological age
Changes in elements of one carbon metabolism with chronological and biological age/SEP. Variations in mean TMAO, betaine and choline levels across 3 tertiles of chronological age (a–c). Variations of TMAO, Betaine and Choline levels across two extremes of biological age and SEP, grouped by those that are the least deprived with the longest telomeres (High SEP) and the most deprived with the shortest telomeres (Low SEP) (d–f). Error bars represent standard error of the mean. ANOVA and TukeyHSD tests were performed to generate adjusted p values for multiple comparisons. Where significance occurred between groups, graphs were labeled as follows: p < 0.05 = *, p < 0.01 = **.
