Liposomal Vitamin C: The Absorption Truth Your Doctor Misses
A clinical dietitian breaks down the real science behind liposomal vitamin C absorption versus traditional forms—with sp...
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The Zinc-Copper Imbalance: Why Your Supplement Might Be Causing Problems
A 52-year-old marathon runner's labs revealed a hidden danger in his zinc routine. Learn why balancing these minerals ma...
Why Your Vitamin D Dose Might Be Wrong: The Genetics of VDR Polymorphisms
I used to prescribe the same vitamin D dose to everyone—until genetics showed me why some need 2,000 IU while others nee...
My Seasonal Allergy Protocol: What I Actually Prescribe in Clinic
Board-certified internist Dr. Amanda Foster shares her evidence-based supplement stack for seasonal allergies, with spec...
Eleuthero: The Adaptogen That Actually Works for Stress & Focus
Dr. Amanda Foster explains how Eleuthero helps your body adapt to stress without overstimulation. Evidence-based dosing,...
Vitamin D's Immune Secret: How It Powers Your Natural Killer Cells
I used to think vitamin D was just for bones—until I saw how it activates natural killer cells. Here's what the latest r...
Mushroom Supplements for Longevity: The Science Beyond the Hype
Dr. Amanda Foster examines if mushroom supplements truly fight aging. We separate clinical evidence from marketing claim...
Sunlight vs. Supplements: A Realistic Guide to Vitamin D
Debunking myths about vitamin D from sun exposure vs. pills. Learn optimal timing, safe supplementation, and what resear...
Echinacea for Colds: Does It Actually Work? My Clinical Take
Board-certified MD explains when echinacea works, proper dosing, and who should avoid it—based on 20 years of clinical p...
Glutamine for Athletes: Gut Barrier Savior or Overhyped?
Does glutamine really protect your gut during intense training? A CSCS breaks down the science, dosing, and who should s...
Why I Changed My Mind About Black Seed Oil for Immune Health
I used to dismiss black seed oil as another herbal fad—until I saw the thymoquinone research. Here's what changed my cli...
Elderberry for Colds: What the Research Actually Shows About Immune Support
Dr. Sarah Chen, PhD, RD examines elderberry's antiviral evidence, optimal dosing, and who should avoid it—based on clini...