Quick answer: Heart disease is driven by more than cholesterol. Chronic inflammation in artery walls, oxidized lipids, stiff blood vessels with low nitric oxide, insulin resistance and high blood pressure all play a role. Daily movement, a Mediterranean-style diet, steady blood sugar, good sleep and stress management are the foundation, and nutrients such as omega-3s, magnesium, CoQ10 and garlic can add support.
The root drivers of heart disease
- Chronic inflammation inside artery walls
- Oxidized LDL particles that injure the vessel lining
- Low nitric oxide, which keeps blood vessels stiff
- Insulin resistance and high blood sugar
- High blood pressure, smoking and chronic stress
Advanced lipid and inflammation markers can add detail beyond a standard cholesterol panel (see lipids explained and hs-CRP).
Daily habits that protect your heart
- Aim for at least 150 minutes of moderate activity each week
- Eat olive oil, berries, leafy greens, beans, nuts and fatty fish
- Keep blood sugar steady
- Sleep seven to nine hours
- Manage stress and do not smoke
Nutrients commonly used for heart health
- Omega-3s (EPA and DHA): lower triglycerides and calm inflammation (see who should consider omega-3s)
- Magnesium: supports healthy blood pressure and heart rhythm
- CoQ10: fuels heart muscle cells; often considered with statins
- Vitamin K2: helps keep calcium out of arteries
- Garlic: studied for blood pressure and cholesterol
- Pomegranate: supports nitric oxide and protects LDL from oxidation
- Hawthorn: a traditional heart herb; can interact with heart medications
- Nattokinase: an enzyme studied for blood flow; it can increase bleeding risk
If you work with me, the products I use are in my Fullscript dispensary.
Your heart and healthy aging
Blood vessels age along with the rest of the body: chronic inflammation, oxidative damage and stiffening reduce oxygen and nutrient delivery to every tissue, and heart muscle depends on healthy mitochondria. Protecting your cardiovascular system protects your brain, kidneys and energy as you age. Related: myocardial stress markers.
Safety
Many heart-supporting supplements affect bleeding, blood pressure or heart rhythm. Talk with your provider before starting them if you take blood thinners, blood pressure medication or heart rhythm medication, and never stop a prescribed heart medication on your own.
When to see a naturopathic doctor
- You have high blood pressure, high cholesterol or a family history of heart disease
- You want to understand your cardiovascular risk beyond cholesterol
- You take heart medications and want to add natural support safely
- You want a prevention plan built around your labs and lifestyle
See a medical provider promptly or call 911 for chest pain or pressure, pain spreading to the arm, jaw or back, shortness of breath, fainting, or sudden weakness or trouble speaking.
Want a heart-health plan that goes beyond cholesterol?
A free 15-minute consultation with Dr. Kneessi. No cost, no obligation. In-office in Odenton, MD or by telehealth.
Frequently asked questions
What causes heart disease besides cholesterol?
Inflammation, high blood pressure, insulin resistance, smoking, oxidized lipids and stress all contribute.
Which supplements are good for heart health?
Omega-3s, magnesium, CoQ10 and garlic have the most research. Choice depends on your labs and medications.
Is fish oil good for the heart?
Omega-3s lower triglycerides. Benefits for other heart outcomes vary, and higher amounts may affect bleeding and heart rhythm.
Can supplements replace blood pressure medication?
No. They may help alongside lifestyle changes, but medication decisions belong with your prescriber.
Sources
This article is for educational purposes only and is not medical advice. It does not replace an individual evaluation. Talk with your healthcare provider before starting supplements or changing medications, especially if you are pregnant, nursing, or managing a health condition.
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