During the holiday season a lot of you are travelling. Whether you are driving or flying the best way to battle the travel fatigue is to drink lots of water. If you are flying I have found that this helps with battling times zones, swelling, fatigue and jet lag, especially if you are on long international flights. I know it might be a pain in the butt to always be going to the toilet but you will feel so much better for keeping your body hydrated throughout your journey. When ever I am travelling I take a full 1.5L bottle with me and drink it all!!!
Also while to weather is cold (for those in the northern hemisphere) you may not feel like drinking lots of water.. but believe me your body needs it, as always. So carry a bottle of water around with you and aim to drink about 3L per day.