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Knowledge Base
Guides on supplements, nutrition and the research behind them, written in plain language.
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Can Your Body Switch Fuels? Testing Metabolic Flexibility at Home
As a physician, I'll show you practical ways to assess your body's ability to burn carbs and fats—and which supplements actually help improve this cru...
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Why Your Sleep Schedule Might Be Sabotaging Your Weight Loss
Dr. Amanda Foster explains how poor sleep disrupts hormones, increases belly fat, and stalls weight loss—with specific research and practical fixes.
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MCT Oil for Weight Loss: What the Research Actually Shows
Dr. Amanda Foster examines the science behind MCT oil for weight management, including ketosis support, energy expenditure, and practical dosing recom...
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My Meal Prep Mistake: Why Batch Cooking Protein Wrong Wastes Gains
I used to tell athletes to prep chicken breast and rice every Sunday—until I saw the data on protein oxidation. Here's what actually works for muscle...
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Sauna for Weight Loss? What Heat Shock Proteins Actually Do
That viral claim about saunas melting fat? It's based on a tiny 2017 pilot study. Here's what the research really shows about HSP activation and metab...
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Probiotics: Which Strain Actually Helps Your Gut? A Doctor's Guide
Confused by probiotic labels? Learn which strains work for IBS, bloating, or immunity—based on clinical evidence and patient cases.
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My Energy Stack Framework: What Actually Works for Fatigue
A naturopathic doctor's practical framework for building a supplement stack that combats fatigue based on your specific needs—not generic advice.
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Is Selenium the Missing Link for Your Thyroid? A Doctor's Evidence-Based Guide
Discover how selenium supports thyroid hormone conversion and immune defense. Learn optimal forms, dosing, and who should avoid it—based on clinical e...
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Why I Stopped Recommending Generic B Complex for Fatigue
Dr. Michael Torres explains how methylated B vitamins work differently for energy and brain fog—and which forms actually help based on clinical eviden...
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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 science-backed solutions.
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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 than you think for muscle funct...
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Why I Changed My Mind About Quercetin & Zinc for Immune Support
Discover how quercetin and zinc work together for enhanced immune defense, with specific dosing strategies and brand recommendations from a naturopath...
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Saffron for Athletes: My Reversal on Natural Mood Support
I used to dismiss saffron as hype—until I saw what it did for my athletes under pressure. Here's the research and dosing that changed my mind.
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Why I Stopped Recommending Raw Herbs (And Started Fermenting Them)
Discover how fermentation boosts herbal absorption 3-5x, with specific techniques and research-backed benefits. I'll show you what actually works.
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NMN vs NR: Which NAD+ Booster Actually Helps Athletes?
A CSCS breaks down the NMN vs NR debate with real athlete cases and research. Learn which NAD+ booster supports cellular energy and recovery.
