As families across America prepare to fire up the grill this weekend for Fourth of July festivities, they should feel even better about their choice to include lean beef in the grilling lineup. According to a study conducted by Pennsylvania State University researchers, the inclusion of lean beef in a DASH-like (dietary approaches to stop hypertension) diet could help the 82 million Americans suffering from cardiovascular disease reduce their blood pressure. Read more at Drovers CattleNetwork…