The podcast explores the use of laser therapy in treating Alzheimer's disease. It discusses the challenges in the medical approach to Alzheimer's, the prevalence and impact of the disease, the controversial drug treatment, and the high cost of care. It also highlights the potential of light therapy for cognitive improvement and neurorehabilitation in Alzheimer's and other conditions.
The medical approach to Alzheimer's disease in the United States is problematic, with high costs and lack of effective support for caregivers, highlighting the need for practical functional supports and low-cost effective treatments instead of expensive drugs with uncertain benefits.
Photo biomodulation, or light therapy, shows potential for treating Alzheimer's disease by attenuating amyloid plaques, improving cognitive function, and halting disease progression, however, further research is needed on the optimal type of light and protocols for transcranial laser therapy.
Deep dives
The Problem with Medical Approach to Alzheimer's
The podcast discusses the significant problems with the medical approach to Alzheimer's disease in the United States. It highlights the high costs of treating patients and the lack of effective support for caregivers. The approval of a new Alzheimer's drug by the FDA is criticized, as the drug's effectiveness is uncertain, yet it comes at a high cost of $56,000 per patient per year. The article argues that the focus should be on providing practical functional supports and low-cost effective treatments, rather than spending on expensive drugs with questionable benefits.
The Prevalence and Impact of Alzheimer's Disease
The podcast highlights that Alzheimer's disease affects a significant number of Americans, with 11% of people aged 65 and over currently suffering from the disease. This number is predicted to increase due to the aging population and the increasing prevalence of the disease. The cost of caring for Alzheimer's patients is already estimated at $600 billion annually, and this cost is expected to rise further with the approval of the expensive new drug. Additionally, the quality of life of caregivers is negatively impacted, with weaker immune function, more pro-inflammatory proteins, and shorter telomeres, indicating accelerated aging.
The Potential of Photo Biomodulation for Alzheimer's
The podcast discusses the potential of photo biomodulation, or light therapy, for treating Alzheimer's disease. Several studies and a review paper are cited, showing positive results in animal models and some human trials. Light therapy has been found to potentially attenuate the development of amyloid plaques, improve cognitive function, and halt the progression from mild cognitive impairment to Alzheimer's disease. The use of low-power lasers or light-emitting diodes to modify biological functions and stimulate the body's healing mechanisms is explained. However, the physical barrier of the skull must be considered, and further research is needed on the optimal type of light and protocols for transcranial laser therapy.
There is a vital link between the progression of this dementia disease and the presence of amyloid plaques and neurofibrillary tangles. Dr. Rountree discusses research that shows that delivering the right kind of light to the brain shows a potential for improvements in cognitive functioning and processing in Alzheimer's patients.