It’s that time of year when we raise a glass to celebrate Christmas, the beginning of holidays, the new year, or simply to join with our friends. Many of us will pay a price, even if it’s “just” in the form of a hangover. Hangovers affect people in different ways, ranging from simple discomfort to such a debilitating experience you vow to “never drink again!”. Symptoms, of course, include nausea, tiredness, dehydration and, very commonly, a pounding head.