How should I use red light therapy?

To effectively use red light therapy, consider the following guidelines shared by Andrew Huberman:

1. Use Within Three Hours of Waking: Aim for exposure to red light early in your day, ideally within the first three hours after waking up. This timing can maximize its health benefits 1.

2. Choose the Right Device:

   • Prefer devices that emit light in the wavelengths of 650 to 800 nm, as these are most effective for penetrating tissues 2.
   • Options include smaller devices like handheld panels (e.g., the Juve) and larger panels or beds you can lie down in. Ensure that the device you select provides the proper wavelengths for optimal results 2.

3. Distance from the Light: Typically, maintain a distance of about 18 inches from the red light source during exposure. This allows the light to penetrate adequately without causing discomfort 2.

4. DIY Options: If you're inclined, you can create a simple red light source by using a bright flashlight covered with a film or filter that permits only the desired long wavelengths to pass through 1.

5. Use Methodically: Position the device to illuminate the areas of interest on your body, and consider periodic sessions to assess effectiveness.

For best practices, it’s important to monitor how your body responds and adjust exposure times accordingly. Always consult with healthcare professionals if you have any health concerns before starting new therapies.