Zinc Lozenges Are Mostly Useless—Here's What Actually Works
Most zinc supplements won't stop your cold. I'm an RD with 15 years in clinics—here's the research-backed dosing, timing...
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I Thought European Herbs Were Old Wives' Tales—Here's What Changed My Mind
Rediscover the science behind traditional European herbs like elderberry, chamomile, and St. John's wort for modern heal...
Echinacea: What I Actually Recommend Now (After 18 Years)
I used to dismiss echinacea—until the 2023 Cochrane review changed everything. Here's exactly how to use it, what brands...
Reishi Mushroom: My Clinical Reversal on This TCM Immune Herb
I used to dismiss reishi as folklore—until patient labs and modern studies changed my mind. Here's what the research act...
Seaweed for Gut Health: The Marine Prebiotic That's Changing My Practice
I used to dismiss seaweed as just another health trend—until the gut microbiome data changed everything. Here's what the...
Vitamin D3 vs. D2: The Form That Actually Raises Your Levels
Dr. Amanda Foster, MD, breaks down the research: why D3 (cholecalciferol) consistently outperforms D2 for raising serum...
Is Cat's Claw the Real Deal for Your Immune System? A Practitioner's Take
Wondering if cat's claw lives up to the hype? I'm Jennifer Park, a CNS with 10 years in practice. I'll break down the re...
Protein's Immune Boost for Athletes: What the Science Actually Says
I used to think protein was just for muscle. Then I saw how athletes kept getting sick. Here's how adequate intake prote...
Quercetin & Zinc: The Immune Duo That Actually Works (Backed by Science)
Discover how quercetin acts as a zinc ionophore to boost immune function, with research-backed dosing protocols and real...
Spirulina & Chlorella: What the Science Says About Detox & Heavy Metals
A nutritionist breaks down the real evidence on algae superfoods for detoxification and heavy metal removal—with dosing,...
Post-COVID Recovery: A Nutritionist's Supplement Stack for Energy & Immunity
Struggling with fatigue after COVID? Learn which evidence-backed supplements can support your immune system, respiratory...
Vitamin D for Athletes: Sunlight vs. Supplements—What Actually Works?
After 9 years working with endurance athletes, I'll show you whether sunlight or supplements is better for vitamin D lev...