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Light stimulation of mitochondria reduces blood glucose levels.
![a nurse measures a patient's blood glucose levels](https://recharge.health/wp-content/uploads/2024/06/light-stimulation-of-mitochondria-reduces-blood-glucose-levels.jpg)
Michael B. Powner, Glen Jeffery
Abstract: Mitochondria regulate metabolism, but solar light influences its rate. Photobiomodulation (PBM) with red light (670 nm) increases mitochondrial membrane potentials and adenosine triphosphate production and may increase glucose demand.
Conclusion: Here we show, with a glucose tolerance test, that PBM of normal subjects significantly reduces blood sugar levels. A 15 min exposure to 670 nm light reduced the degree of blood glucose elevation following glucose intake by 27.7%, integrated over 2 h after the glucose challenge. Maximum glucose spiking was reduced by 7.5%. Consequently, PBM with 670 nm light can be used to reduce blood glucose spikes following meals. This intervention may reduce damaging fluctuations of blood glucose on the body.