L-Arginine and B vitamins improve endothelial function in subjects with mild to moderate blood pressure elevation.

Between visits 1 and 5, the fall in systolic BP was highly significant ( p < 0.0001) so that values of 132.5 ± 7.22 mmHg were attained, although no significant inter-group differences were evident.

also in 132,142 other papers

The decrease in diastolic BP was more pronounced in the intervention group during the blind phase, but the inter-group difference did not reach statistical significance.

also in 111,027 other papers