Did you know that both omega-6 and omega-3 fatty acids are essential for our health? Are you confused by which fats are best and how much we need? Join Food Sleuth Radio host and Registered Dietitian, Melinda Hemmelgarn, for her interview with Martha Belury, Ph.D., R.D. professor of nutrition at The Ohio State University. Food Sleuth helps listeners "think beyond their plates," connect the dots between food, health and agriculture, and find food truth. Produced by Dan Hemmelgarn at KOPN in Columbia, MO.