High‑Dose CO₂ Inhalation Removes Alzheimer’s‑Related Proteins from Brain

A recent study reports that inhaling high‑dose CO₂ clears Alzheimer’s proteins. The experiment was conducted on animal models. Researchers observed a reduction of pathological proteins after exposure. The findings suggest a potential therapeutic avenue. The study was covered by New Scientist. It adds to ongoing research into non‑invasive treatments. The results require further validation before clinical use. The discovery highlights the role of gas therapies in neurodegeneration.