28. The Essential Vitamins — Late nights, drinking, and general overindulgence around this time of year can lead to you feeling rundown and generally blah. Do yourself a favor and take a multi-vitamin to help keep yourself in somewhat tip-top shape. Sorry guys, but that meat-and-cheese plate isn't going to cut it, nutrition-wise.

Be Well By Dr. Frank Lipman Complete Multivitamin, $46, available at Be Well By Dr. Frank Lipman; Nature Made Multi Adult Gummies, $12.99, available at Drugstore.com.