What is red light therapy? 6 health benefits

Red light therapy is one of the ways to use light to support the treatment of dermatological and beauty diseases that is increasingly used.

So how does red light therapy work? What is the curative effect? Let’s find out with Tnhelearning.edu.vn through the following article!

What is red light therapy?

Light therapy has been around since the 1960s. This is a method that uses light with wavelengths between 400 nm and 1200 nm. In which , red light is between 620 nm and 1200 nm and is visible.

Red light therapy is essentially a low-level laser, so it doesn’t burn or damage the skin, but it can still be absorbed by the skin up to 10nm deep.

Red light can be emitted from red LEDs in hand-held devices, faceplates, LED panels or beds depending on the treatment.

What is red light therapy?

Benefits of red light therapy

According to the American Society of Laser Medicine & Surgery , light particles when placed close to the skin enter the skin tissues and activate the pigment cells, which in turn leads to changes in the cells and also has a beneficial effect. Healing.

• Treatment of skin diseases: For skin conditions with redness, hair growth or acne, this therapy will help reduce inflammation and work to support more effective topical treatments.
• Boosts immunity: Not only has the effect of eliminating acne, but also has the ability to enhance the immune system to fight acne-causing bacteria.
• Skin care: Not only beneficial for health, this therapy also helps to solve acne, wrinkles, improves hair growth, stimulates collagen production.
• Wound healing: Red light will be able to activate growth factors, thereby helping to heal and regenerate tissues.
• Pain relief: Red light will positively affect the nerve cells that transmit pain, thereby helping to support the treatment of fibromyalgia, osteoarthritis, neuropathy, …
• Reducing side effects of cancer treatment: By using red light therapy, it will help prevent side effects from radiation and chemotherapy in cancer treatment.

Benefits of red light therapy

Is red light therapy safe?

The United States Food and Drug Administration (FDA) has recognized red light therapy as safe, painless for use.

However, if you use devices that emit red light more often and for longer than recommended, there can be many potential health risks.

Therefore, to be safer, you should treat the disease with red light at a quality and reputable medical facility to avoid risks, especially for pregnant women, or being treated for serious diseases. .

Is red light therapy safe?

Above is the information about red light therapy used in the treatment of diseases and beauty that Tnhelearning.edu.vn wants to send to you. Hope the article has provided you with useful information!

Source: Health and Life Newspaper

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