There’s Viagra, but no dementia? Another study found that patients taking sildenafil were more than 50% less likely to develop Alzheimer’s disease (AD) than other people. Curing cancer is more valuable than curing dementia. Investments at the end of the last century to treat heart disease, stroke and cardiovascular disease, the main causes of death, … Continue reading Can Viagra be the Key to Preventing Alzheimer’s Disease?