Hopping from family gathering to party to dinner. Zapping in and out of airports and train stations. Catering like a boss for family and friends. Too.Many.Cocktails. The holiday season definitely takes its toll. Not only on one’s routine and normal diet, but also one’s  motivation to get back to real life – which unfortunately isn’t fruit-spiked mugs of glögg, and 8 a.m. slices of stollen.