Crispy Multigrain Flakes, Oat Clusters, Wild Blueberries and Sliced Almonds. Breakfast made right. 9 Essential vitamins and minerals. Abundant, wild blueberries. High in Folic Acid. At Post, we have a passion for food. We love searching for delicious and distinctive combinations of ingredients for our cereals. We select these recipes as carefully as we select the ingredients that go into them. Naturally, we call our creations Post Selects.