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Knowledge Base

Guides on supplements, nutrition and the research behind them, written in plain language.

Showing 61 results: cognitive-function All Articles

  1. Choline Bitartrate vs Alpha-GPC: Which Form Actually Works for Your Brain?

    I'm tired of seeing patients waste money on the wrong choline form. Here's what the research actually shows about bioavailability, brain benefits, and...

    Health & Wellness 8 min read

  2. Lion's Mane Mushroom: The Nerve Growth Factor Booster for Your Brain

    Explore how lion's mane mushroom stimulates nerve growth factor, supports cognitive function, and what to look for in quality supplements.

    Herbs & Botanicals 8 min read

  3. Gotu Kola: The Ayurvedic Herb That Actually Works for Brain & Skin

    Dr. Amanda Foster, MD, reviews the evidence for gotu kola's dual benefits in memory support and wound healing—with specific dosing and brand recommend...

    Herbs & Botanicals 8 min read

  4. Why I Stopped Telling Patients to Take Mushrooms Daily

    I used to recommend daily adaptogens—until I saw tolerance develop. Here's my evidence-based rotation schedule to maximize benefits long-term.

    Herbs & Botanicals 8 min read

  5. Manganese for Brain Health: The Dopamine & Antioxidant Connection

    How manganese supports dopamine production and acts as a cofactor for superoxide dismutase—plus what the research actually shows about cognitive benef...

    Vitamins & Minerals 9 min read

  6. Lion's Mane for Concussion Recovery: What Athletes Need to Know

    Can lion's mushroom help neural recovery after head impacts? A sports nutritionist breaks down the research, dosing, and what actually works for athle...

    Sports & Energy 8 min read

  7. Your B Complex Might Be Making Brain Fog Worse—Here's Why

    Most B complex supplements are poorly formulated for cognitive issues. Discover which 3 B vitamins actually matter for mental clarity—and why the rest...

    Vitamins & Minerals 9 min read

  8. 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...

    Health & Wellness 8 min read

  9. Gotu Kola: The Memory & Skin Herb That Actually Works (When You Take It Right)

    Frustrated by gotu kola misinformation? Dr. Michael Torres, ND, breaks down the real research on memory enhancement and wound healing—with specific do...

    Health & Wellness 9 min read

  10. Lion's Mane Mushroom: The Neural Energy Boost Athletes Are Missing

    Frustrated by cognitive fog during workouts? Sports nutritionist Rachel Kim explains how lion's mane mushroom supports neural energy and movement coor...

    Sports & Energy 8 min read

  11. Schisandra Berry: The Adaptogen That Actually Works for Endurance

    Tired of adaptogens that don't deliver? Here's what the research really says about schisandra for physical and mental stamina—plus how to take it righ...

    Herbs & Botanicals 8 min read

  12. Most Ginseng Supplements Are Mismatched—Here's How to Pick the Right One

    Panax, American, and Siberian ginseng aren't interchangeable. Dr. Sarah Chen breaks down the evidence, dosing, and which one actually works for energy...

    Herbs & Botanicals 9 min read

  13. Vitamin K2 for Brain Health: The Sphingolipid Connection You're Missing

    Discover how vitamin K2 supports brain cell membranes through sphingolipid synthesis—and why I changed my mind about this overlooked nutrient.

    Vitamins & Minerals 8 min read

  14. Alpha-GPC for Memory: What the Research Actually Shows About Dosing

    Clinical dietitian explains Alpha-GPC's real benefits for memory and focus, with evidence-based dosing and what to watch for. Based on 2024 studies.

    Health & Wellness 8 min read

  15. Magnesium L-Threonate for Brain Fog: What the Research Really Shows

    Dr. Amanda Foster examines whether magnesium L-threonate actually helps with brain fog, memory, and cognitive clarity based on clinical evidence and p...

    Vitamins & Minerals 8 min read