Starting on Friday at sunset, the day before Resurrection Sunday Christian Way Ministries invites anyone to participate in the Festival of Unleavened Bread where we will avoid any type of leaven/yeast in our diets as a reminder to avoid sin and doctrinal impurity. Paul says in 1 Corinthians 5:8, "Therefore, let us keep the festival, not with the old yeast, the yeast of malice and wickedness, but with bread without yeast, the bread of sincerity and truth." The Festival of Unleavened Bread is a 7 day fast that starts on Friday at sunset and ends on Friday at sunset; from Sabbath to Sabbath. If you have any questions pertaining to products containing leaven and foods you can eat, please click on the links below for more information...
http://www.ucg.org/beyond-today/blogs/what-products-contain-leavening
http://feastfacts.com/2011/03/29/preparing-for-the-feasts-of-unleavened-bread/