Home > Videos > Diet SOS > Joy’s Diet S.O.S.: Stay Motivated to Lose Weight During the Holidays Joy’s Diet S.O.S.: Stay Motivated to Lose Weight During the Holidays by Joy Bauer, MS, RDN, CDN Dec 6, 2011 (updated Feb 21, 2016) Visit NBCNews.com for breaking news, world news, and news about the economy Diet SOS