Cardiovascular Health Protocol

BBuilding confidence

Worth a test run.

Low commitment7 steps · 5 supplements · 2 habits

Latest evidence update: 2026-11-01

Open as constellation

What this protocol does

Heart-protective supplements and exercise targeting blood pressure, cholesterol, and arterial health.

What to expect

Synthesized from research on this protocol's components. Individual response varies.

Weeks 4–8

Look for: Inflammatory markers may begin trending down — research finds marine-derived omega-3 PUFA supplementation significantly lowers TNF-alpha across healthy people, chronic non-autoimmune disease, and chronic autoimmune disease.

Not yet expected: Cardiac arrhythmia prevention from omega-3 alone. A meta-analysis of postoperative atrial fibrillation found omega-3 PUFAs alone did not significantly reduce incidence compared with control.

Backed by 2 studies

Effect of marine-derived n-3 polyunsaturated fatty acids on C-reactive protein, interleukin 6 and tumor necrosis factor α: a meta-analysis.
Omega-3 fatty acids for postoperative atrial fibrillation: alone or in combination with antioxidant vitamins?

Weeks 8–12

Look for: Continued reduction in inflammatory markers from omega-3 supplementation, with the effect compounding alongside zone 2 cardio adaptations. Be aware that omega-3 in this dose range can increase upper GI symptoms in some people, especially those with inflammatory bowel conditions.

Expected outcomes

Research outcomes from 6 supplements and habits (27 data points)

Outcome estimates are derived from published research and represent population-level associations, not guaranteed individual results. Consult a healthcare professional before making decisions based on these estimates. Combined effects account for shared biological mechanisms between interventions.

Protocol steps

Omega-3 (EPA/DHA)supplementSHigh confidence

With meal · 3-4g EPA/DHA

Reduces triglycerides by 15-30% — strongest lipid effect

CoQ10 (Ubiquinol)supplementASolid confidence

With meal · 200mg ubiquinol

Supports heart muscle energy — essential if on statins

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Order these supplements

Get everything you need for this protocol delivered to your door.

Omega-3 (EPA/DHA)

CoQ10 (Ubiquinol)

Magnesium Glycinate

Vitamin D3

Vitamin K2 (MK-7)

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Questions about Cardiovascular Health Protocol

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Research behind the components

Aggregated from the supplements and habits in this protocol; not a composite protocol grade · 1192 studies referenced

Referenced studies (1192)

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.