Medical Disclaimer

Last updated: February 15, 2026

Purpose of This Website

The content on FreeBrain.net is created for informational and educational purposes only. Our articles, tools, guides, and resources are designed to help you understand cognitive science, study methods, productivity techniques, memory improvement, stress management, and sleep hygiene based on publicly available research.

Not Medical Advice

Nothing on FreeBrain.net should be interpreted as medical advice, diagnosis, or treatment. The information provided here is not a substitute for professional medical advice from a qualified healthcare provider. Always seek the advice of your physician, psychiatrist, psychologist, or other qualified health professional with any questions you may have regarding a medical condition, mental health concern, or treatment plan.

No Doctor-Patient Relationship

Using this website, reading our articles, or using our interactive tools does not create a doctor-patient, therapist-client, or any other professional healthcare relationship between you and FreeBrain.net or its creators.

Interactive Tools Disclaimer

Our interactive tools (such as the Sleep Schedule Builder, Caffeine Cutoff Calculator, Box Breathing Timer, Study Method Picker, and others) generate results based on general cognitive science research and user-provided inputs. These results are educational suggestions, not clinical recommendations. They should not be used to self-diagnose, self-treat, or replace guidance from a medical professional. Individual results may vary based on factors not captured by the tools, including existing health conditions, medications, and personal physiology.

Research Citations

We reference peer-reviewed research and cite credible sources to support our content. However, scientific understanding evolves. Cited studies may have limitations, conflicting findings may exist, and our interpretation of the research — while careful — is not infallible. We encourage readers to review original sources and consult professionals for decisions that affect their health.

Emergency Situations

If you are experiencing a medical emergency, mental health crisis, or suicidal thoughts, stop reading and seek immediate help:

• Emergency services: Call 911 (US) or your local emergency number
• Suicide & Crisis Lifeline: Call or text 988 (US)
• Crisis Text Line: Text HOME to 741741 (US)
• International Association for Suicide Prevention: Find a crisis center

Limitation of Liability

FreeBrain.net and its authors shall not be held liable for any damages, injuries, or adverse outcomes resulting from the use of information, tools, or resources provided on this website. You use this website and its contents entirely at your own risk.

Questions?

If you have questions about this disclaimer or our content practices, please contact us. For concerns about our editorial standards, see our Editorial Policy.