We are talking about red light therapy. A treatment that is becoming increasingly common in dermatology offices and spas across the country.
What Is Red Light Therapy?
Red light treatment, otherwise called red LED light treatment, low-level light treatment (LLLT), photobiomodulation, and cold laser treatment. It involves exposing body tissues to red and infrared light; between 660nm and 890nm wavelengths with any low-level lasers or red LED lights. The light from these devices is used to treat a variety of conditions, from wrinkles to annoying scars or wounds that won’t heal. Some red light therapy units are small and handheld, while others can be placed on the face (like a dentist’s lamp), and others are more like tanning beds.
“Near infrared levels are best for wound healing and enhancing immune function,” explains Amy Myers, MD. Compared to mid-infrared levels that are good for increasing circulation and promoting muscle relaxation. As well as far infrared levels for detoxification.
These red and close infrared frequencies don’t consume or harm the skin. But, they are believed to be absorbed into the skin up to 10 millimeters, much deeper than any serum or cream that can penetrate.
The mechanism by which red light therapy offers its benefits is not yet well understood, which makes it somewhat controversial. But, it is believed that it works by stimulating the mitochondria in our skin cells. Mitochondria are the power plants of our cells that convert food and oxygen into energy in the form of adenosine triphosphate (ATP). Stimulated mitochondria are believed to produce more ATP and therefore help cells to function, regenerate, and repair themselves more efficiently. Stem cells can also be activated with red light therapy, which promotes greater tissue repair and healing.
What Are Its Benefits?
1. Heals Scars and Wounds
If you still have scars from your adolescence. If you have recently suffered burns or if your wounds tend to heal slowly for some reason, then red light therapy may be an option.
One study found that patients receiving red light therapy on their face twice a week for 30 sessions in total experienced improved skin complexion, skin tone, skin smoothness, and collagen density (as measured with a ultrasound test). In fact, the study included some before and after photos, which are quite impressive.
3. Reduce Depression & Anxiety
Red light treatment can likewise be utilized as a treatment for depression and tension. It is especially effective in treating major depressive disorder with seasonal patterns, formally known as seasonal affective disorder. This condition is usually caused in part by gloomy winter weather, darker days, and spending more time indoors. It can be treated with light. Those people who use red light therapy should know more about depression at RLT Home.
4. Promotes Hair Growth
The most widely recognized sort of going bald, androgenetic alopecia. It affects 50 percent of men over 40 and 75 percent of women over 65. There are only two drugs approved to help counteract. But research reveals that red light therapy can be a powerful, drug-free solution.