How Infrared Light in an IR Sauna Improves Your Well-Being
How Infrared Light in an IR Sauna Improves Your Well-Being
Infrared light is everywhere and influences our lives daily. While it can’t be seen with the naked eye, you can certainly feel its benefits. We experience infrared light as heat. In just the right amount, it can be used for strategic light therapy. The warmth is welcoming, soothing, and can positively impact your overall well-being. If you’re interested in a personal sauna, here’s how you can experience IR light.

Although it’s not visible to the naked eye, infrared (IR) light is everywhere, and it influences our lives daily. These rays of light are naturally generated by the sun, but you can also feel their benefits in the types of infrared heaters used in your personal sauna. The good news is, we experience infrared light as heat, and it can be a great way to improve your overall well-being. When you warm up under the midmorning sun or enjoy a crisp autumn evening by the fire, that encompassing warmth you feel is the result of infrared light. In just the right amount, the power of IR light can be harnessed for light therapy. The warmth is welcoming, soothing, and can positively impact your wellness routine. Here’s how.

Understanding Infrared Light

When you hear the term “infrared” or “IR” light, this is a blanket term for different wavelengths of IR light. Infrared light can be categorized into three main wavelengths: near infrared (NIR), mid infrared (MIR), and far infrared (FIR). For the purpose of IR light therapy, NIR, MIR, and FIR all different roles and provide different benefits. While FIR is most commonly used, you can experience each type of infrared light with the right sauna.

How Infrared Light is Used for Light Therapy

NIR Therapy: This is the closest infrared wavelength to the visible light spectrum, hence the name “near infrared.” It is also characterized by a shorter wavelength. It penetrates the top layer of the skin, the epidermis. It’s used in cosmetic applications, like helping to reduce the appearance of fine lines and wrinkles. It can also be used to promote general skin health, wound healing, and muscle recovery.

MIR Therapy: With a slightly longer wavelength, MIR is able to go deeper than the top layer of skin and into soft tissue. It’s used to improve heart health, deeper muscle recovery, and promote overall relaxation. Because mid infrared light can be challenging to generate, it doesn’t often appear as an option in consumer-level devices. However, if you choose the right sauna brand, you can find personal and home options that offer all three types of IR light.

FIR Therapy: This is often what people look forward to when they relax in an IR sauna. It’s the longest IR wavelength. As a result, it’s able to stimulate tissue deeper under the skin. Far infrared light is characterized by a gentle, warming heat you can feel from within. It’s ideal for promoting detoxification through sweating, practicing meditation, increasing heart health through increased circulation, managing weight loss, strengthening the immune system and much more.

Bringing IR Light to You

You can experience the benefits of IR light therapy for yourself with an infrared sauna, including infrared saunas for home use. Infrared heaters are built into the walls of the IR sauna and allow you to relax and enjoy the targeted IR light. Keep in mind, not every IR sauna produces NIR, MIR, and FIR light, so this is something to look for when exploring IR sauna options. Many IR saunas are designed with FIR heaters exclusively, but models made to produce each of the three main types of IR light are also available. No matter what type of sauna you use, the benefits of this approach to wellness cannot be understated. Let infrared light help you get more out of life.

About Sunlighten®

Sunlighten is the maker of premium home and personal infrared saunas. Each infrared sauna they produce is crafted with superior technology and superior attention to detail. From their advanced infrared heaters to their specially selected exterior wood, every feature is carefully considered. Sunlighten infrared saunas promote wellness in many forms, including detoxification, heart health, muscle recovery, and relaxation. Numerous doctors, therapists, and coaches have recognized the benefits of Sunlighten IR saunas and consistently recommend them to patients, athletes, and anyone looking to enhance their wellness regimen in a way few other technologies can. At its core, Sunlighten brings the science and the benefits of infrared light therapy directly to you.

Explore the many benefits of an IR sauna with Sunlighten at

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