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Knowledge Base
Guides on supplements, nutrition and the research behind them, written in plain language.
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Thyroid Supplements for Subclinical Hypo Weight: What Actually Works
Frustrated by thyroid misinformation? An MD explains which supplements help subclinical hypothyroidism weight gain—and which ones to avoid.
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Moringa: The Superfood That Actually Lives Up to the Hype?
I was skeptical of moringa powder—until I saw the lab results. Here's what the research says about its benefits, dosing, and the real story on sustain...
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White Willow Bark: When Nature's Aspirin Makes Sense (and When It Doesn't)
Frustrated by white willow bark misinformation? Dr. Amanda Foster, MD, compares salicin to aspirin, explains dosing, and reveals who should absolutely...
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Forskolin for Weight Loss: Does Boosting cAMP Actually Burn Fat?
Can forskolin from coleus forskohlii increase cellular cAMP to enhance fat burning? An RDN analyzes the science, dosing, and realistic expectations fo...
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Saffron Extract for Mood & Emotional Eating: What the Research Really Shows
Dr. Amanda Foster examines saffron's serotonin effects, clinical studies on emotional eating reduction, dosing specifics, and who should avoid it.
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Goldenseal: The Berberine Herb You're Probably Taking Wrong
That claim about goldenseal curing every cold? It's based on 19th-century folk medicine, not modern science. Here's what the research actually shows a...
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Iodine for Baby Brain: What Every Pregnant Woman Needs to Know
Iodine isn't just for thyroid health—it's critical for your baby's brain development. Here's what the research shows about pregnancy requirements.
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Astragalus Isn't Just Another Immune Herb—Here's What Actually Works
Most people take astragalus wrong. A CNS explains the research on T-cell activation, dosing mistakes, and who should avoid this traditional Chinese he...
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Protein's Hidden Cost: How Your Gains Tax Your Liver (And What to Do)
I used to push high protein on everyone—until I saw the liver markers. Here's how protein affects detox pathways and what athletes need for clean gain...
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OEA Supplements: The Natural Satiety Hormone Booster I Actually Recommend
Frustrated with weight loss misinformation? Dr. Amanda Foster explains OEA supplements—the fat-derived satiety signal that works differently from pres...
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Protein Timing Truths: Why Your Body Clock Matters More Than Post-Workout Rush
I'll admit—I chased the 'anabolic window' for years. New research shows your circadian rhythm matters more. Here's the science-backed schedule that ac...
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Copper for Energy: Why This Mineral Powers Your Mitochondria
Feeling constantly tired? Copper deficiency might be sabotaging your cellular energy production. Learn how this mineral fuels mitochondria and ATP syn...
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Turmeric for DOMS: Why I Changed My Mind About This Natural Anti-Inflammatory
I used to dismiss turmeric as hype—until I saw the data on post-exercise inflammation. Here's what changed my mind, plus dosing that actually works.
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Nootropics for Beginners: What Actually Works (And What's Hype)
A clinical dietitian cuts through the noise on brain-boosting supplements. Learn which nootropics have real research, how to start safely, and what to...
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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 for hypertension, with specific...