Light That Can Cure You
"Exciting new research provides doctors with an alternative treatment to drugs or surgery for ailments ranging from acne to Alzheimer's... Acne, wrinkles, viruses and more can be treated with light. Healing the human body with a beam of light sounds like something out of a classic Star Trek episode. But even Dr. McCoy never dreamed of the futuristic ways that today's doctors are finding to use different kinds of light in medicine. Researchers are exploring everything from penetrating beams of light that seem to repair heart tissue after a heart attack to "light therapy" that appears to improve Alzheimer's patients' ability to sleep through the night. Doctors are remedying the side effects of cancer treatments, severe acne and other ailments just by shining high-intensity light in varying colors on the affected area..."
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Therapeutic Light
"Light is a form of energy that behaves like a wave and also as a stream of particles called photons. The development of monochromatic light sources with single or a narrow spectra of wavelengths paved the way for studies, which continue to show that appropriate doses and wavelengths of light are therapeutically beneficial in tissue repair and pain control. Evidence indicates that cells absorb photons and transform their energy into adenosine triphosphate (ATP), the form of energy that cells utilize. The resulting ATP is then used to power metabolic processes; synthesize DNA, RNA, proteins, enzymes, and other products needed to repair or regenerate cell components; foster mitosis or cell proliferation; and restore homeostasis. Other reported mechanisms of light-induced beneficial effects include modulation of prostaglandin levels, alteration of somatosensory evoked potential and nerve conduction velocity, and hyperemia of treated tissues. The resultant clinical benefits include pain relief..."
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Light at the End of the Tunnel
"On this much, scientists and doctors agree: Tiny flashes of infrared light can play a role in healing wounds, building muscle, turning back the worst effects of diabetes and repairing blinded eyes. But what they can't decide on is why all these seemingly miraculous effects happen in the first place. For more than a decade, researchers have been studying how light-emitting diodes, or LEDs -- miniscule, ultra-efficient bulbs like the ones found in digital clocks and television remotes -- might aid in the recuperative process. NASA, the Pentagon and dozens of hospitals have participated in clinical trials..."
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Doctors Unveil a Quick, Easy Solution to Aging Skin
"Medicine has yet to find a way to turn back time, but a new procedure may make it easier to at least look younger in no time at all. Called photo rejuvenation, it is one the hottest topics in the field of skin care. This is because the procedure can help improve the appearance of aging or sun-damaged skin..."
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