8 min
Potassium Citrate for Kidney Stones: What the Research Actually Shows
A clinical dietitian explains how potassium citrate alkalizes urine to prevent kidney stone recurren...
Vitamins & Minerals
348 articlesEssential nutrients including multivitamins, vitamin D, C, B-complex, iron, zinc, and more
8 min
8 min
Potassium Citrate for Kidney Stones: What Actually Works (and What Doesn't)
Dr. Amanda Foster explains how potassium citrate prevents kidney stones through urinary alkalization...
8 min
My Patient's Heart Palpitations Stopped After We Fixed This
A cardiologist sent me a 48-year-old teacher with PVCs. We didn't change her meds—we fixed her magne...
8 min
Potassium Isn't Just for Blood Pressure: What I Tell Athletes About Muscle Function
I used to think potassium was just about blood pressure—until I saw how it transformed muscle cramps...
9 min
Calcium's Hidden Role in Muscle Function: Beyond Just Bones
Discover how calcium powers every muscle movement through excitation-contraction coupling—and why ge...
8 min
Zinc's Gut Barrier Repair: Why Your Tight Junctions Need This Mineral
A dietitian explains zinc's critical role in intestinal permeability, backed by clinical research an...
9 min
Selenium for Longevity: The Antioxidant That Might Protect Your Telomeres
Frustrated by selenium misinformation? A CNS explains the real research on selenium's role in antiox...
8 min
Manganese & Blood Sugar: The Trace Mineral Your Pancreas Needs
I was skeptical about manganese for years. Then I saw the research on pancreatic function. Here's wh...
8 min
Pantethine for Cholesterol: The CoA Precursor Your Doctor Might Not Know
Frustrated with statin side effects? Pantethine—a vitamin B5 derivative—supports healthy cholesterol...
8 min
Silica for Hair & Skin: Why Orthosilicic Acid Beats Biotin
Forget biotin—silica (orthosilicic acid) is the real collagen-booster for stronger hair, smoother sk...
8 min
B12 Forms Decoded: Why I Changed My Mind About Methylcobalamin
Clinical dietitian explains which B12 form actually works for neurological support, detox, and absor...
8 min
Benfotiamine for Neuropathy: Why Fat-Soluble B1 Works Better
Diabetic nerve pain? Benfotiamine's superior bioavailability reduces nerve damage. I'll show you the...