Tel Aviv University scientists have discovered more on the effects of Hyperbaric Oxygen Therapy (HBOT – see here). It significantly improved vascular function and blood flow to the brain, plus reduced and removed the build-up of amyloid plaque on the brain – a common symptom of Alzheimer’s.

https://www.timesofisrael.com/oxygen-therapy-may-slow-alzheimers-say-israeli-researchers-after-mice-study/