A recall involving gluten free granola in Colorado.

12-ounce bags of Udi's Au Naturel Gluten Free Granola.

The Denver based company, Udi's, issued a voluntary recall for products with the UPC code 6-98997-80615-8.

The best by date is listed as  041913 12265 on the bag.

If you're allergic to almonds, you may run the risk of a serious, or even life-threatening, allergic reaction if you eat this granola.