Waking up feeling rough after a night out drinking is the worst thing ever, but the trick to eliminating those pesky hangovers is literally so simple. The headaches and nausea will be a distant memory if you just remember to do this one easy thing – and it’s something we’ve all heard time and time again. Trick to eliminating hangoversHuman biologist Gary Brecka has gone viral on TikTok after explaining that the one trick is simply “hydrating”. “Drink water, drink water,” he repeated, telling everyone to alternate each cocktail with a glass of water on the night. When you drink, the alcohol con…