Holiday Hacks: Kristen Holmes and Emily Capodilupo share their best tips to help you travel better, eat and exercise smarter, and reduce stress during what can be a very strenuous time of year.

Hacks for holiday stress, travel, nutrition, exercise and more: VP of performance Kristen Holmes and Director of Analytics Emily Capodilupo discuss optimizing a hotel room (3:26), dehydration from recycled air on planes (5:35), why it's harder to sleep away from home (6:10), vitamins and supplements to help you on the road (11:45), combating mindless eating (15:03), why day drinking is better than at night (16:21), extra calories as a chance to build muscle (16:48), finding ways to be active ...