Red light therapy (RLT) has become a popular choice for health & beauty routines. In this article, we will answer some of the most common questions about red light therapy.
How Does Red Light Therapy Work on Skin?
Red light therapy works by exposing the skin to low levels of red or near-infrared light. These light wavelengths penetrate the skin and are absorbed by the cells, stimulating various biological processes.
Can You Look at Red Light During RLT?
Here are some safety tips:
- Wear Protective Eyewear: Most red light therapy devices come with protective goggles. Always wear these to shield your eyes from direct exposure.
- Limit Direct Eye Exposure: Avoid staring directly at the light source for extended periods. It’s best to close your eyes or look away from the light.
Are LED Lights and Red Light the Same?
While red light therapy devices use LED (Light Emitting Diode) technology, not all LED lights are the same as red light therapy devices. Here are the key differences:
- Purpose: Standard LED lights are used for illumination, while red light therapy devices are designed to deliver specific wavelengths of light for specific benefits.
- Wavelength: Red light therapy devices emit specific wavelengths (typically 630-660 nm for red light and 810-850 nm for near-infrared light) that may potentially provide therapeutic benefits. Standard LED lights do not have these precise wavelengths.
- Intensity: Red light therapy devices are calibrated to provide the appropriate intensity and duration of light exposure needed for specific effects, which is not the case with regular LED lights.
Is Red Light Safe for Pets?
Yes, red light therapy is generally safe for pets, including dogs, cats, and horses. It can be used for a variety of conditions in animals. Several veterinarian authorities such as VLTA and AAHA recognize or support the use of red light with animals.
When using red light therapy on pets, it is important to follow these guidelines:
- Consult a Veterinarian: Always consult with a veterinarian before starting red light therapy to ensure it is appropriate for your pet’s specific condition.
- Monitor Sessions: Start with shorter sessions and monitor your pet’s response to the therapy. Adjust the duration and frequency as needed.
