Red Light Therapy Review – 13 Things You Need to Know
Red Light Therapy is a popular option for rejuvenating the skin and possesses other benefits as well. Many claims are made, such as anti-aging advantages and faster recovery of damaged tissue. There are many concerns and questions about this therapy, so we thought it would be a good idea to take a closer look.
The idea of repairing the skin and improving the skin’s condition with a pure light seems farfetched. Our experts analyzed the science behind this technology to help identify whether this is an effective and safe procedure. We share our findings with you below.
What is Red Light Therapy?
Red light therapy is otherwise called photobiomodulation (PBM), low-level light therapy, biostimulation, photonic stimulation or light box therapy.
Red light therapy can be described as alternative medicine of some sort that applies low-level (low-power) lasers or light-emitting diodes (LEDs) to the surface of the body.
Low-power lasers are claimed to relieve pain or to stimulate and enhance cell function.
Red light therapy includes having low-power red light wavelengths explicitly discharged through the skin. This procedure can’t be felt and does not cause pain because it does not produce any form of heat.
Red light is absorbed into the skin to a depth of about eight to 10 millimeters, at which point it has positive effects on cellular energy and multiple nervous systems and metabolic processes.
Red light therapy is used for treating:
- Hair loss
- Wrinkles and skin discoloration, and more.
How Did Red Light Therapy Start?
Endre Mester, a Hungarian physician, and surgeon are credited with the discovery of the biological effects of low power lasers; which happened a few years after the 1960 invention of the ruby laser and the 1961 invention of the helium-neon (HeNe) laser.
Mester founded the Laser Research Center at the Semmelweis Medical University in Budapest in 1974 and continued working there for the rest of his life. His children continued his work and imported it to the United States.
By 1987 companies selling lasers were claiming they could treat pain, accelerate healing of sports injuries, and more, but there was little evidence for this at that time.
Mester originally called this approach “laser biostimulation,” but it soon became known as “low-level laser therapy” or “red light therapy.” With light emitting diodes adapted by those studying this approach, it then became known as “low-level light therapy,” and to resolve confusion around the exact meaning of “low level,” the term “photobiomodulation” arose.
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Red Light Therapy Claims
The manufacturers of low-power lasers often claim that red light therapy products like red light therapy bed and red light therapy pad among others do relieve pain or stimulate and enhance cell function.
Red light therapy generally claims to help jump-start the process of tissue recovery in a natural way and other forms of rejuvenation through increased blood flow, collagen stimulation for reducing wrinkles, and more.
Red Light Therapy “Ingredients”
There are no ingredients for red light therapy. However, there is a lot of equipment that can be used for red light therapy, some of which are listed below.
- Cold Laser for chiropractic.
- Red light therapy bed.
- Red light therapy pad.
- Red laser devices
- Led devices
Keep in mind that you should consult with your physician before starting red light therapy.
Does Red Light Therapy Work?
That is the million dollar question. The answer to this question depends on the reason red light therapy is used.
The mechanism by which red light therapy works is not clear, and despite a lack of consensus on its validity, some studies suggest that Red light therapy may be modestly effective.
Red Light Therapy Benefits
Red light therapy has a variety of benefits ranging from neuro-muscular benefits to skin care and others. Some benefits of red light therapy include:
- FDA approval
- Rejuvenating skin
- Promotes hair growth
Details On Red Light Therapy And Weight Loss
Red light therapy and weight loss have been a primary argument between supporters and critics of red light therapy. According to the International Journal of Endocrinology showed that red light could affect hunger, which reduces the intake of extra fat into the body.
How To Use Red Light Therapy
You’ll use red light therapy according to the directions where you’re receiving the treatment.
Red Light Therapy Cost
Based on where you receive your treatment, the cost of red light therapy varies. For example, the cost of red light therapy Planet Fitness is included with your Black card membership.
Red Light Therapy Side Effects
Relating to safety, red light therapy appears to be safe. There are the chance red light therapy side effects may be localized burning of the skin.
Red Light Therapy Product Warnings
Red light therapy appears safe. However, there are some warnings when using red light therapy.
Do not aim laser beams into the eyes and everyone present should wear appropriate safety glasses.
Treatment over a tattoo with higher irradiance laser may cause pain as the dye absorbs the laser energy and gets hot.
Hair on the head
Treatment of the head and neck with high irradiance laser may cause pain as the melanin in the fine superficial hair follicle absorbs a lot of the laser energy.
Very dark skin
Occasionally some people with very dark skin feel an unpleasant amount of heat.
What Users Are Saying
“I have used a similar product with chiropractor and wanted to have one at home. Saw this and took a chance and boy am I glad I did. I use it on my arthritis in my ankle, and it relieves pain and tight feeling. I have also used it on my dogs back and see a marked difference in his tight posture. I feel it is a great product for the price. I have since bought one to give to a friend who has chronic pain.”
“Helped on my blisters, my wrenched knee is another story. Used it a lot on it, didn’t seem to do any miracles! My girlfriend used it on some wrinkles, didn’t seem to change any (of course I didn’t say that)!”
“As far as I can see/feel it does absolutely nothing to relieve my pain.”
The Bottom Line on Red Light Therapy
Red light therapy is an alternative to traditional therapies, claiming to help improve skin, reduce acne, and acts as an anti-aging treatment. While there are Red light therapy before and after photos showing its effectiveness, there’s little research supporting any claims.
There are benefits of red light therapy, but there are also supplements to add to any lifestyle plan.
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