There is a resurgence of debate about the validity of the J-curve, especially as it relates to alcohol and cancer. A 2014 report determined that “alcohol use was positively associated with overall mortality, alcohol-related cancers, and violent death and injuries, but marginally to CVD/CHD” (cardiovascular disease). In other words, there was little benefit if any in terms of heart disease but a big upside risk for cancer and accidental or violent demise. Gone was the French Paradox! The J curve is dead! Or not. Though that statement may be technically true, I looked at look at the data myself and found something different: a strong confirmation of the J-curve for overall mortality, overall cancer deaths, cardiovascular disease, and all “other causes.” This held for both men and women: Used under creative commons license from Ferrari P, Licaj I,Muller DC, et al. Lifetime alcohol use and overall and cause-specific mortality in the European Prospec...
Research in the area of wine and health has exploded in recent years and in this blog I sort through it to see what is really useful. For a definitive resource please refer to my book Age Gets Better with Wine: New Science for a Healthier, Better, and Longer Life.