Scientists believe a molecule, which controls blood pressure and a man’s ability to have an erection, may also hold a key for treating Alzheimer’s disease, chronic pain, and migraine. The University of Leicester team claims nitric oxide may have a profound impact on the brain, reports The BBC. Researcher Adam Tozer said: “This prompts the question ‘Why [...]’ Related posts: Studying how nitric oxide alters brain function can lead to Alzheimer’’s treatment UK scientists grow living human ”