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What Is a Far-Infrared Ray?

A far-infrared ray, or FIR, is a type of light energy that comes from the sun but does not damage the skin as ultraviolet rays do. Far-infrared energy is beneficial and essential to all humans. The benefits of far-infrared energy have been known and used for at least several hundred years. According to the Health & Light Research Institute, FIR heat therapy is used today to treat a multitude of health conditions. Far infrared has already revolutionized the heath and beauty industry in Europe and Asia.

  1. Definition

    • A far-infrared ray is part of the sun's natural light spectrum. All surfaces radiate far infrared, including the body; the body emits far infrared in the form of body heat. Far-infrared rays can radiate, reflect, refract and penetrate. The deep penetrating abilities can reach through subcutaneous tissues while transforming from light energy into heat energy.

    How It Works

    • Far-infrared heat therapy works by creating a thermal effect which reaches deep into the layers of tissues causing blood vessels in capillaries to dilate. This promotes better blood circulation and elevates the heart rate. When blood circulation and the heart rate are increased, more blood flows towards the extremities without raising blood pressure. The heat produces sweating, which aids in the elimination of metabolic wastes and body toxins.

    Natural Healing Benefits

    • Far-infrared heat therapy is considered a source of natural healing. It creates a physical phenomenon known as "resonance." This means that cellular activity is invigorated, instantly improving metabolism. Far-infrared heat therapy is also said to aid weight loss when it speeds up the metabolic processes.

    Uses for Injuries

    • The heat used in far-infrared therapy brings oxygen to joints and extremities. This relaxes stiff muscles, which speeds up the healing of strains and sprains. Increased blood flow also helps injured and aching muscles recover quicker. The stronger blood flow helps create a quick removal of toxins and metabolic wastes.

    Treatments

    • Far-infrared lamps are regularly used in medical treatments by massage therapists, doctors, chiropractors, acupuncturists and physical therapists. The treatments are beneficial for joint pain, muscle stiffness, arthritis and injuries to ligaments and tendons.

    Warning

    • According to the website Far Infrared Medical, far-infrared treatment should not be considered a 'miracle cure' for serious illnesses and diseases. Far-infrared therapy should not take the place of advice from your health-care provider.

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