Dental health: may benefit from light therapy devices. Blue LED or dental halogen curing lamps are specifically designed to fit into the mouth. Periodontal disease leads not only to loss of gum recession and tooth loose, but are associated with other, systemic, diseases. These devices can kill certain bactria found in the mouth (actinomycetemcomitans, Fusobactrium nucleatum, and Porphyromonas gingivalis) in 15 to 60 seconds, but only if in a certain state (biofilm) in other states (planktonic state “2) it is helpful in reducing pathogens only (21). Keep in mind that blue light may activate reactive oxygen species after gum surgery, which could be damaging to gum tissue after surgery specifically.
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