CO2 Treatments May Clear Alzheimer's Proteins From The Brain | HuffPost UK Life

The short version is that inhaling higher doses of CO2 in a controlled setting at regular intervals stimulates the brain to clear more of the plaque that leads to Alzheimer’s.

So the thinking is that changing our breathing methods and focusing on the exercise could help the brain to flush more of the plaques and help with prevention.

https://www.huffingtonpost.co.uk/entry/co2-alzheimers-protein-clearing_uk_6a5f4130e4b06bbe43f3d702