Red Light Therapy has risen sharply in popularity in recent years. But did you know that this form of light therapy has a remarkable origin? The discovery and application of light therapy have their roots with none other than NASA.
Please note! The text below is not intended as medical advice. This text has been compiled based on our own knowledge, customer experiences and various online sources.
Red light therapy and the science behind it
What are red light lamps used for today?
Is it effective and safe?
Summary: From NASA to your skin
How NASA discovered red light therapy
In the 1990s, NASA investigated how light therapy could help with wound healing in space. Astronauts were found to experience delayed wound healing and muscle loss during long space missions. A major cause was the lack of natural sunlight. This normally contributes to healthy cell activity and recovery.
Researchers saw that red and infrared light stimulated cell growth and partially compensated for the deficiency. The technology was intended for plant growth in space, but also proved interesting for human cells.
Red light therapy and the science behind it
But what exactly is red light therapy and how does it work? It involves a treatment in which your body is exposed to red or near-infrared light. These wavelengths penetrate deep into the skin and activate the mitochondria to produce more energy. This can lead to better cell repair, reduced inflammation and improved circulation.
This mechanism is now well supported by infrared scientific research. It is even used in clinical studies for pain relief, wound healing and skin conditions.
What are red light lamps used for today?
Red light therapy has many applications today. For example, it is used for skin improvement, muscle recovery and joint problems. Below is an overview of some common applications:
- Skin improvement, such as reducing acne, pigmentation spots, scars, fine lines and wrinkles
- Muscle recovery after sports or exertion
- Pain relief for joint problems, such as osteoarthritis and rheumatic pain
- Improved blood circulation and promotion of tissue repair
- Better sleep and less stress
Is it effective and safe?
Many people wonder: what does red light do to you, and is it safe? Most experiences are positive. Users report less pain, calmer skin and faster recovery after exertion. Scientifically speaking, it is a safe method, as long as you follow the proper guidelines.
It is also important to understand the difference between red light and infrared. This blog explains it clearly: infrared or red light – what is the difference?
Summary: From NASA to your skin
The science behind red light therapy has made an impressive journey. From NASA's space capsules to the wellness industry. Thanks to extensive scientific research into (infra)red light therapy, we now have a good understanding of what red light does to you.
It has proven to be a safe and effective method for skincare, pain relief and overall health. Whether you are looking for skin improvement or muscle recovery, red light is worth trying.
