(NYDailyNews) - Wine lovers who suffer from alcohol flush reaction may soon be able to drink to their hearts’ content thanks to a strain of yeast that would allow winemakers to create a hypoallergenic product. Alcohol flush reaction, a condition particularly common among people of East Asian descent, is marked by an inability to properly metabolize alcohol that can cause people to turn bright red, induce migraines, headaches and nausea, have heart palpitations and break out in rashes.