Too little Bp optimizer Manganese, and Vitamin B3, has been linked to high blood pressure also. Fish oils lower serum lipids. Therefore fish intake should be increased to at least 4 times a week. Otherwise a GLA / EFA should be used on salads etc. Fish oils depress the vascular response to agents that Promote contraction. Increase calcium intake to 1000 mg / day (500 mg twice daily). Calcium is a natural tranquilizer Leptitox which may explain its role in lowering blood pressure.