If you experience symptoms of constipation when you travel (or at all), you’re far from alone (even if it isn’t a typical topic of conversation among your friends and family). If you want an easy way to up your daily fiber intake without too much preparation or thought, consider packing a quality fiber supplement in your suitcase this year. (For expert recommendations on what to look for in a fiber supplement, check out our guide here.) Both soluble and insoluble fiber are critical for regularity: Due to their high water-holding capacity, soluble fibers help soften poop, while insoluble fiber adds “bulk” to stool and promotes gut motility (i.e., it “gets things moving”). In addition to keeping your bowel movements in check, dietary fiber also supports gut health, digestion, blood sugar balance, and a number of other incredible benefits that might come in handy during the holiday season. That said, not all fiber supplements are created equal. If you want specific recommendations on which product to try, check out mindbodygreen’s top picks for best fiber supplements here.