A Randomized Pilot Trial to Evaluate the Bioavailability of Natural versus Synthetic Vitamin B Complexes in Healthy Humans and Their Effects on Homocysteine, Oxidative Stress, and Antioxidant Levels

Table 1

Basic characteristics.

	Group A	Group B	values
Females/males (, %)			0.682
Age (years)			0.977
Body mass index (kg/m^2)			0.890
Thiamin (μg/L)			0.494
Riboflavin (μg/L)			0.677
Pyridoxine (μg/L)			0.238
Folic acid (ng/mL)			0.211
Cobalamin (pg/mL)			0.914
TAC (mmol/L)			0.056
PPm (mmol/L)			0.024
EPA (U/L)			0.615
TOC (μmol/L)			0.868
Homocysteine (μM)			0.407

^aData are expressed as . Significantly different .