I Was Wrong About Selenium for Thyroid Health—Here's Why
A dietitian's confession: why selenium is crucial for thyroid function, converting T4 to T3, and reducing antibodies. Le...
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Is Magnesium Glycinate Really Better for Sleep? An RD's Clinical Take
After 15 years in clinic, I see patients constantly confused about magnesium forms. Here's the real difference between g...
Zinc for Testosterone: What the Research Actually Shows About Dosage
A CNS explains zinc's real impact on testosterone, optimal forms like picolinate, how to avoid copper depletion, and why...
Magnesium Myths: Why Athletes Get Cramps Wrong & How to Fix It
That muscle cramp advice you've heard? Probably wrong. I'm Marcus Chen, CSCS—here's what 12 years with athletes taught m...
Copper for Energy: Why Your Mitochondria Need This Mineral (Not Just Iron)
Fatigue that won't quit? It might be copper deficiency, not just low iron. Learn how copper powers your mitochondria for...
Magnesium for Insulin Resistance: What the Data Actually Shows
That claim about magnesium reversing diabetes? It's based on oversimplified biochemistry. Here's what 20 years of clinic...
Sulfur: The Overlooked Mineral That Actually Helps Your Joints
I used to dismiss sulfur supplements. Then I saw the research—and my patients' results. Here's what changed my mind abou...
Thyroid Supplements That Actually Work: What I Tell My Patients
Tired of thyroid misinformation? RDN Marissa Thompson breaks down evidence-based supplements for metabolism support—what...
My Magnesium Migraine Mistake: Why I Stopped Recommending Oxide
I used to tell all my migraine patients to take magnesium oxide—until the research made me change my tune. Here's which...
The Iron Truth for Women: Why You're Tired & What Actually Helps
Feeling exhausted? It might not be just stress. A CNS explains iron deficiency in women, busts common myths, and shares...
Potassium After Exercise: The Muscle Recovery Mineral You're Probably Missing
Is potassium the missing piece in your recovery routine? A sports dietitian explains why this electrolyte matters more t...
The Magnesium Myth: Why Your Blood Test Might Be Lying to You
Feeling tired and achy? Your magnesium blood test might say you're fine, but you're not. An RD explains the real signs,...