Guides
10 guides fondés sur les preuves concernant les compléments alimentaires, la recherche et les décisions d'achat.Recherche sur les compléments alimentaires fondée sur les preuves, digne de confiance.
Lifestyle
Exercise and Brain Health: How Physical Activity Supports Cognitive Function
Explore the evidence connecting physical exercise to brain health, including BDNF production, hippocampal neurogenesis, and practical guidelines for cognitive benefit.
Sleep and Cognitive Performance: Why Rest Is Your Brain's Best Nootropic
Discover how sleep affects memory consolidation, attention, and long-term brain health, plus evidence-based strategies and supplements that may support sleep quality.
Safety
Caffeine and L-Theanine: Synergy, Dosing, and Important Cautions
Understand the research behind the caffeine and L-theanine combination, optimal dosing ratios, individual variation, and safety cautions to be aware of.
Nootropic Stacking: Safety Considerations and Evidence-Based Guidelines
Learn about the safety of combining nootropic supplements, potential interactions, contraindications, and how to approach stacking responsibly.
Research
B Vitamins and Cognitive Function: Homocysteine, Methylation, and Brain Health
Examine the research linking B vitamins (B12, folate, B6) to cognitive health through homocysteine metabolism, methylation, and neurotransmitter synthesis.
Lion's Mane Mushroom and Neurogenesis: Reviewing the Evidence
An in-depth look at lion's mane mushroom research, including hericenones, erinacines, nerve growth factor stimulation, and human clinical trial findings.
Omega-3 DHA and Brain Health: What the Research Shows
Explore the clinical evidence behind omega-3 DHA for brain health, including its role in neuronal membranes, cognitive aging, and cerebrovascular function.
Beginner
Brain Fog: Causes, Contributing Factors, and Evidence-Based Solutions
Understand what brain fog is, its common causes including nutritional deficiencies and stress, and evidence-based strategies that may help restore mental clarity.
What Are Nootropics? A Beginner's Guide to Cognitive Supplements
Discover what nootropics are, how they work, and which cognitive supplements have the most research behind them. A clear, evidence-based introduction.
Understanding Cognitive Health: Memory, Focus, and Brain Function
Learn about cognitive health fundamentals including memory formation, attention, and the nutrients that may support optimal brain function throughout life.