Study Shows Insulin Spray Boosts Memory in Alzheimer's Patients
Photo by Christopher Furlong/Getty Images. What if you could prevent or slow Alzheimer's disease just by giving patients nasal spray containing insulin, just once or twice a day after a meal? Researchers have been exploring that possibility for some time. But a new study out Monday provides the best indications yet that such a treatment might provide some hope for helping at least early stage Alzheimer's patients. Results from the trial -- a so-called Phase