Vitamin E for Your Heart: Why the Form Matters More Than You Think
That claim about vitamin E preventing heart attacks? It's based on flawed studies using the wrong form. I'll explain whi...
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Omega-3 Index Testing: Your Personalized Fish Oil Dosage Guide
Wondering if you're taking the right fish oil dose? Dr. Amanda Foster explains omega-3 index testing and how to personal...
Potassium for Blood Pressure: What the Data Really Shows
A physician explains potassium's role in hypertension, safe dosing, and why most people don't need supplements. Learn wh...
CoQ10 Showdown: Why I Changed My Mind About Ubiquinol
A clinical dietitian breaks down the real differences between CoQ10 forms—with surprising research and specific dosing a...
Shiitake's Cholesterol Secret: How Eritadenine Supports Heart Health
Discover how shiitake's unique eritadenine compound lowers cholesterol naturally. Research-backed dosing, who should avo...
Protein & Your Heart: Debunking the High-Protein Diet Scare
Tired of hearing protein hurts your heart or kidneys? I'm Marcus Chen, CSCS, and I'm breaking down the real science—with...
Why I Stopped Pushing Potassium Pills for Blood Pressure
I used to recommend potassium supplements to everyone with hypertension—until I saw the risks. Here's what actually work...
Why I Stopped Prescribing B6 for Everyone's Heart Health
I used to recommend B6 supplements to every patient with high homocysteine—until I saw the data. Here's what actually wo...
Potassium for Blood Pressure: When Food Isn't Enough (And When It Is)
I'm tired of seeing patients take potassium wrong. Here's what the research actually shows about supplements vs. food fo...
Vitamin K2 MK-4 vs MK-7: Why I Changed My Mind About Which Form to Recommend
Clinical dietitian explains the real differences between MK-4 and MK-7 vitamin K2 forms—and why tissue distribution matt...
Why I Switched from Pyridoxine to P5P for Homocysteine Control
I used to recommend standard B6—until I saw the data on active P5P. Here's why I changed my mind about lowering homocyst...
Why I Stopped Recommending High-Dose Vitamin C for Heart Health
I used to push high-dose vitamin C for everyone—until I saw the data. Here's what actually works for endothelial functio...