The U.S. Departments of Agriculture and Health and Human Services' nutrition guidelines are due for renewal in 2015. Meat and livestock groups will push to influence the dietary guideline process as will other groups. Dietary Guidelines, Reality, and the Vegan Lobby We reported last week on various consumer trends in the meat industry, and that leads into factors that influence those trends. One of these is the U.S. Departments of Agriculture and Health and Human Services' set of nutrition guidelines that is due for renewal in 2015. So far, the advisory committee that oversees the process has had two meetings. The meat industry has had various experiences with the guidelines over the years. It moved from the old nutrition pyramid where it...