So, what does the term kosher mean anyway? Depending on who you ask, you get a different answer every time. Kosher in general means that the food has been prepared in accordance with biblical dietary law (clean and unclean). However, companies have their own definition and understanding of kosher sometimes based on the diverse religions that exist today. So how do we know what is and what is not kosher when cruising the supermarket aisles? We refer to products as clean or unclean when using Kosher in general terms, but for Unleavened Bread your due diligence is more in depth. For Unleavened Bread, Kosher (Kashar in Hebrew) means the product must be free of leavening agents, and for wine, it must be naturally fermented. It is best to be thoroughly familiar with biblical dietary law and to read ingredient labels when shopping. When in doubt about the cleanliness of a product, or whether it contains yeast, or is naturally fermented, call the company to verify or err on the side of caution and refrain from purchasing that item.