Researchers are developing light therapy as a non-invasive, alternative treatment for disease

Artificial light has both its risks and benefits, but a new study shows that it may be the solution to minimally invasive, drug-free treatments. Researchers are currently developing new ways using infrared neuromodulation to treat cardiac arrhythmia (irregular heart beat), hypertension (high blood pressure), asthma, sleep apnea (suspension of breathing during sleep), diarrhea, and other diseases.