The holiday season can be a busy and stressful time. Some of the stress is good for us—like spending time with family and friends—but much of it is unpleasant and unavoidable—like jet lag and unexpected travel delays. We can’t avoid holiday stress completely but we can minimize its effects by maintaining healthy habits all year long. After all, what we do on a regular basis has a greater impact on our overall wellbeing than what we do once in awhile. Follow these five guidelines to make this your healthiest holiday season yet.