19 Feb 2016 Blackmores Institute Dietary doses of omega 3s reduce systolic blood pressure 19 Feb 2016 Share Share on LinkedIn Share on Facebook Share on Twitter Share on Google+ Share on Pinterest News Daily doses of the omega 3 fatty acids as low as 0.7 g per day show clinically meaningful reductions in blood pressure, and may be associated with lower cardiovascular disease risks according to a recent study. The double-blind, placebo-controlled crossover trial, recently published in the Journal of Nutrition was undertaken on a group of 312 healthy men and women. × To continue reading this article, please Log In or Sign Up for access.