Home > Videos > Joy's Most Recent Today Show Clips > Joy on Today: 5-4-3-2-1 Diet Joy on Today: 5-4-3-2-1 Diet by Joy Bauer, MS, RDN, CDN May 29, 2013 (updated Feb 21, 2016) Visit NBCNews.com for breaking news, world news, and news about the economy Joy's Most Recent Today Show Clips