While protecting animal hearts from a mortal eventLas Vegas, Nevada (Dec. 30, 2010) – It was Paracelsus, the Renaissance physician (1493-1541 A.D.) who first said "the dose makes the poison." So, you can drink too much wine, or ingest too much resveratrol, but in an unprecedented study, heart researchers report they couldn't find a toxic dose for Longevinex®, a resveratrol-based dietary supplement. Investigators previously reported that six or more glasses of red wine per day actually increase the risk, whereas 3-5 glasses per day optimally reduce risk for cardiac death. This is the well-known J-shaped risk curve (risk goes down,...