Summary
Preventive cardiology dietitian Michelle Routhenstein breaks down the foods and dietary patterns that genuinely lower cardiovascular risk, what plaque stabilization really means, and the truth about seed oils, dairy, and omega-6 fats. She addresses the biggest nutrition myths she encounters in clinical practice and outlines high-impact changes for improving ApoB, blood pressure, and overall heart health.
Key Points
- ApoB is a more accurate cardiovascular risk marker than LDL-C because it measures the actual number of atherogenic particles.
- Seed oils are not inherently harmful -- the dose, oxidation state, and overall dietary context matter more than the oil itself.
- Plaque stabilization (making existing plaque less likely to rupture) is achievable through diet, exercise, and lipid management even without plaque regression.
- Potassium-rich foods (beans, leafy greens, potatoes) lower blood pressure as effectively as reducing sodium in many people.
- Omega-3 intake from fatty fish (2-3 servings/week) or algae-based supplements reduces triglycerides and inflammation markers.
- Dietary patterns consistently beat single-nutrient interventions -- no isolated food or supplement replaces the overall quality of your diet.
Key Moments
Foods that genuinely lower cardiovascular risk
Simon Hill introduces preventive cardiology dietitian Michelle Routhenstein, who works with patients with elevated ApoB and concerning CT scans, breaking down the foods and food groups that genuinely lower cardiovascular risk based on evidence.
"In this episode, we break down the foods and food groups that genuinely lower cardiovascular risk. What stabilizing plaque really means, the truth about seed oils, dairy, and omega-6 fats, the biggest nutrition myths that Michelle faces"
Heart disease is the leading killer but highly preventable
Simon Hill frames the conversation around heart disease being the leading cause of death worldwide but also something that is very preventable through evidence-based nutrition and lifestyle changes.
"Today we're talking about something that affects just about every single one of us, heart disease, the leading cause of death worldwide, but also something that is very preventable."
The truth about seed oils, dairy, and omega-6 fats
The episode tackles the biggest nutrition myths that Michelle Routhenstein encounters in clinical practice, including the debates around seed oils, dairy consumption, and omega-6 fatty acids as they relate to heart health.
"What stabilizing plaque really means, the truth about seed oils, dairy, and omega-6 fats, the biggest nutrition myths that Michelle faces"
