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Monday, 17 November 2025

Omega-3 fatty acids: A natural shield against high blood pressure and heart disease

 Chronic high blood pressure silently damages arteries and overworks the heart—increasing the risk of heart failure, stroke and heart attacks—yet more than 75% of early heart disease is preventable through lifestyle changes, even though nearly half of adults suffer from hypertension.

EPA and DHA boost nitric oxide production to relax blood vessels and, at about 2–3 g/day, can lower blood pressure by roughly 2 mmHg (and up to 4.5 mmHg in people with hypertension).

Omega-3s (EPA/DHA) can lower heart attack risk by 9% and coronary heart disease by 7%, while also reducing triglycerides and fighting oxidative stress to protect blood vessels.

Fatty fish (like salmon, mackerel and sardines) are the richest sources of EPA and DHA, while plant foods (such as avocados, almonds and olive oil) mostly provide ALA and algal oil offers a vegan way to get usable EPA/DHA.

Omega-3s give a drug-free boost to heart health, but because they can thin blood and lower blood pressure, especially when taken with blood thinners or BP meds, you should check with your doctor first.

High blood pressure, or hypertension, is one of the most pervasive health conditions in the U.S. and a leading contributor to heart disease—the number one cause of death worldwide. While genetics play a role, diet remains a critical factor in managing blood pressure and preventing cardiovascular complications. Among the most powerful dietary allies for heart health are omega-3 fatty acids, which have been scientifically proven to lower blood pressure, enhance circulation and reduce the risk of heart disease....<<<Read More>>>...