Red light therapy has been used for centuries in various forms, but it was in the 20th century that it began to be studied more systematically. One of the earliest documented uses of red-light therapy was in the early 1900s. Doctors used it to treat various conditions, including jaundice in newborns and seasonal affective disorder. In the decades that followed, red light therapy was used to treat various conditions.
In the 1980s and 1990s, red light therapy began to gain more widespread attention, and it is now used in various settings, including spas, salons, and medical offices. Despite its growing popularity, more research is needed to fully understand how red-light therapy works. Also, more is required to understand how effective it may be for weight loss.
How Does Red Light Therapy Work?
- The Science
Red light therapy uses low-level wavelengths of red light to improve the skin’s appearance and stimulate collagen production. It is typically delivered using specialized devices emitting light, such as LED panels or handheld devices. The intensity and duration of the light exposure can vary with the specific device and the condition being treated.
- The Impact
Some red-light therapy devices may incorporate other technologies, such as infrared light or heat, to enhance the treatment. The exact mechanism of action of red-light therapy has yet to be fully understood. Still, the light may stimulate the cells in the body and trigger several beneficial reactions.
Role In Weight Loss
- It Influences Fat Cells
Evidence suggests that red light therapy can affect fat cells, although the exact mechanism of action is not fully understood. Some studies have found that red light therapy may reduce the size of fat cells, while others have found that it can increase the release of fat from the cells. Some studies claim that red light therapy can help reduce stubborn fat by boosting metabolism and burning calories.
- Improving Sleep
Some evidence suggests that red light therapy can help improve sleep quality. One study found that people exposed to red light before bedtime fell asleep faster. They also experienced better sleep quality than those exposed to white light. Another study found that people with insomnia exposed to red light for a short period before bedtime reported improved sleep quality and duration.
- Increasing Muscle Mass
There is some evidence to suggest that red light therapy may help increase muscle mass and strength. A small study found that people who used red light therapy before exercise experienced an increase in muscle strength and size compared to those who did not receive the treatment. The full effects of red light therapy on muscle mass and strength are still not known.
- Boosting Energy
Red light therapy stimulates the manufacture of ATP (adenosine triphosphate). When cells have more ATP, they function more efficiently, which may help increase muscle mass and strength.
For more on the science behind red light therapy and its role in weight loss, visit Daytona Laser Lipo at our office in Daytona, Florida. Call (386) 280-4500 to book an appointment today.
