(BPT) - Whether you're resolving to eat healthy, begin an exercise routine, save money or update your wardrobe, many of these resolutions are easier said than done, as people aren't sure where to start or how to get motivated to make these important life changes.

Nearly one third of people who made resolutions in 2012 failed to sick with them, according to a recent survey by MSN and Impulse. Nationally recognized nutrition expert and published author Keri Glassman offers these tips for jumpstarting and maintaining a healthy lifestyle this new year.

*New year, clean pantry - More than 30 percent of people want to eat healthier in the new year, either by eliminating junk food or pursuing a specific diet. Set aside a little time to raid the pantry and clean out items that are old, unhealthy or any that you might be prone to overconsume. Throw food out or, better yet, donate to a local food pantry and make room for new, healthier foods. This exercise also helps you get organized for meal planning, as you can inventory what you have and what you need.