What it is
Cod Liver Oil is a source of omega-3 fatty acids (EPA and DHA) and vitamins A and D. It is used to support cardiovascular and circulatory system function.
Supplement · Cardiovascular
Cod Liver Oil
1000 mg · gluten-free · 90 caps
hypertensiondyslipidemiapoor-circulation heartblood vesselliver
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How it works
EPA and DHA from cod liver oil integrate into cell membranes, influencing fluidity and signaling pathways. Vitamin D plays a role in calcium regulation and immune function, while vitamin A is crucial for vision and immune response.
Who should take it
Adults looking to address high blood pressure, poor circulation, high cholesterol. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
Avoid / careful
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
When to take it
Morning
Noon
Evening
Night
How to take it
With food
Empty stomach
Before food
FAQs
Frequently asked
Can Cod Liver Oil help with high blood pressure?
Yes, the omega-3 fatty acids in Cod Liver Oil can contribute to lowering elevated blood pressure by promoting vasodilation and reducing inflammation.
How long does it take to see results?
Measurable improvements in cardiovascular markers like triglycerides and blood pressure typically occur within 4 to 12 weeks of consistent daily use.
Is Cod Liver Oil safe for everyone?
While generally safe at recommended doses, pregnant women, nursing mothers, and individuals on blood-thinning medication should consult a healthcare professional prior to use.
Research
6 studies · 2010–2024
Evidence grade
ABCD
B · B · emerging-to-moderate human evidence for cardiovascular and circulatory health
From the blog
Editorial notes
SacredBod's longer take on Cod Liver Oil — context the structured blocks above don't capture.
About Cod Liver Oil
Cod Liver Oil is a cardiovascular supplement used to support cardiovascular and circulatory health. Traditional omega-3 oil with vitamins A and D. It is available in softgel form and dosed for adults in India and internationally. As a western-tradition entry in the SacredBod catalog, it is positioned as a single-ingredient option that can be used on its own or layered into a broader protocol. Cod Liver Oil works through the mechanisms characteristic of its class — see the mechanism and research sections for detail. It primarily acts on the heart, blood vessels, and effects are dose-dependent, typically becoming measurable within 4-12 weeks for measurable cardiovascular markers. Consistency matters more than dose size for this category.
Evidence
Cod Liver Oil carries an evidence grade of B in the SacredBod catalog, reflecting good-but-limited human evidence for cardiovascular and circulatory health. Traditional omega-3 oil with vitamins A and D. Benefits are cumulative rather than immediate, typically becoming noticeable within 4-12 weeks for measurable cardiovascular markers, and individual response varies.
Dosing
A typical dose is 1000 mg, taken with food, usually in the morning. Start at the lower end, assess tolerance, and stay consistent; more is not automatically better.
Cautions
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
Who it’s for
Adults looking to address high blood pressure, poor circulation, high cholesterol. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
As part of the Cardiovascular category, Cod Liver Oil can be used on its own or layered into a broader protocol — see the Goes with panel for evidence-aligned pairings.
Added to your stack.