TLDR Most alopecia patients are open to trying light therapy, especially at-home devices, but cost is a big factor in their willingness.
The study "Photobiomodulation and alopecia: a crowdsourced survey study on patient preferences" conducted by the University of Minnesota Department of Dermatology and other institutions, surveyed patients with alopecia to understand their preferences regarding photobiomodulation (PBM) treatment. The study found that a majority of the patients were willing to try PBM as a treatment option for alopecia. However, the willingness to try PBM was significantly influenced by the cost of the treatment, with a higher cost leading to less willingness. The study also found that patients preferred at-home PBM devices over in-clinic devices due to the convenience factor. The study did not mention the exact number of participants.
34 citations,
September 2019 in “Clinical, Cosmetic and Investigational Dermatology” Light therapy can stimulate hair growth and is more effective when started early, but more research is needed on its long-term effects and optimal use.
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October 2022 in “Sci” Helmets used in acupuncture and light therapy can affect brain blood flow, hair growth, and may improve brain diseases and cognitive functions.
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April 2016 in “Experimental Dermatology” Photobiomodulation may help with hair growth and wound healing, but research is inconsistent and needs better quality studies.
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February 2024 in “Neurophotonics” Light therapy on the brain shows promise for treating brain diseases and improving brain function.
