Why Your Hormones Might Be Blocking Weight Loss (And What Actually Helps)
Struggling to lose weight despite dieting? Learn about estrogen dominance, PCOS, thyroid issues & perimenopause—plus tar...
Knowledge Base
Expert insights and guides on health, nutrition, and supplements
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Selenium's Antioxidant Myth: Why Most Supplements Miss the Mark
Selenium activates glutathione peroxidase—but supplementing often backfires. Learn the right dose, forms, and who should...
Selenium: Why I Stopped Ignoring This Thyroid Mineral
I used to dismiss selenium as minor—until thyroid patients showed me otherwise. Here's what the research says about dosi...
Selenium for Cancer Prevention: The Narrow Line Between Help and Harm
Can selenium actually reduce cancer risk? A nutrition specialist reviews the latest research, explains optimal forms, an...
Iodine: The Thyroid's Fuel That Most Doctors Miss
I'll admit—I used to dismiss iodine supplements. Then I saw the data on subclinical deficiency and metabolic slowdown. H...
The Selenium-Iodine Trap: Why Your Thyroid Supplement Might Be Backfiring
Most people take thyroid supplements wrong. Learn the critical selenium-iodine ratio to optimize thyroid health without...
Selenium for Thyroid Health: What Actually Works (and What Doesn't)
Dr. Amanda Foster explains selenium's real role in thyroid conversion, correct dosing for Hashimoto's, and which supplem...
Iodine Isn't Just for Your Thyroid—It's Your Brain's Secret Weapon
Most people think iodine only matters for thyroid health. As a physician, I'll show you why it's actually critical for b...
Ashwagandha for Thyroid & Stress: What My Patients Actually Need to Know
A clinical dietitian breaks down ashwagandha's dual role in thyroid support and stress adaptation, with specific dosing,...
Ashwagandha: The Stress-Thyroid Connection Your Doctor Might Miss
Dr. Amanda Foster separates ashwagandha facts from hype. Evidence-based review of cortisol reduction, thyroid optimizati...
Selenium & Iodine: The Thyroid Duo You're Probably Getting Wrong
Frustrated with thyroid supplement confusion? Dr. Amanda Foster explains the delicate selenium-iodine balance for Hashim...
Selenium for Thyroid: The T4-to-T3 Conversion Mineral I Actually Recommend
I was skeptical about selenium supplements—until I saw the research on thyroid conversion. Here's the dosing, forms, and...