Health Disclaimer

Last updated July 2026

The content on VagusNerveTone.com is for general education only. It is not medical advice, diagnosis, or treatment. Nothing here should be used as a substitute for care from a qualified healthcare professional.

Not medical advice

We are not doctors, and this site does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified provider with any questions about a medical condition, symptom, medication, or before starting any new health practice, including breathing techniques, cold exposure, or any stimulation device.

No treatment claims

Vagus nerve stimulation devices sold to consumers for stress, sleep, or relaxation are wellness products. They are not proven treatments for anxiety, depression, insomnia, or any other condition unless a specific device is FDA-cleared for that specific use. Improving vagal tone is not a cure for any disease. Do not stop or replace prescribed treatment with anything you read here.

Individual results vary

Responses to breathing, cold exposure, and stimulation devices differ from person to person. What helps one person may do nothing for another. Any prices, specifications, or evidence summaries were accurate to the best of our knowledge on the date shown and can change.

Emergencies

If you are experiencing a medical emergency, call your local emergency number immediately. If you are struggling with your mental health, contact a licensed professional or a crisis line in your country. Do not rely on a wellness device or website in a crisis.

Use at your own risk

By using this site you agree that you are responsible for your own health decisions and that VagusNerveTone.com and its owner are not liable for any outcome resulting from the use of this information or any product mentioned. Read the safety page before using any stimulation device.