Reply To: Five-Year Follow-Up of Photobiomodulation in Parkinson’s Disease: A Case Series Exploring Clinical Stability and Microbiome Modulation | Prof. Brian Bicknell

[Robyn Higgins]

Excellent presentation and encouraging results. I shall continue to use both of my PBM devices with renewed positivity for success. The thing about PBM for me is that its hard to tell if it’s working ….but it is!