. 2016 Jan 22;3:1. doi: 10.3389/fnut.2016.00001

Table 1.

Plasma vitamin B12, folate, and homocysteine levels after 4 and 12 weeks of feeding.

	Feeding duration (weeks)	C	B12R⁺	B12R⁻
Plasma vitamin B12 (pg/mL)	4	565 ± 12^a	184 ± 11^b	253 ± 11^c
Plasma vitamin B12 (pg/mL)	12	406 ± 17.6^a	138 ± 11.9^b	208 ± 9.1^c
Plasma folate (ng/mL)	4	26 ± 1.0	25.0 ± 1.1	27.0 ± 0.7
Plasma folate (ng/mL)	12	26.6 ± 1.37	27.3 ± 0.98	26.8 ± 1.29
Plasma homocysteine	4	3.9 ± 0.56^a	9.7 ± 0.55^b	8.0 ± 0.57^b
Plasma homocysteine	12	4.2 ± 0.4^a	10.5 ± 1.21^b	8.7 ± 0.78^c

Values are mean ± SEM (n = 6).

Values with different superscripts (a/b/c) are significantly different from one another at p < 0.05 by one-way ANOVA/Bonferroni’s post hoc test.