Good for food episode 3

What is it to eat "KOSHER"?
Most Christians don't follow the Levitical laws of eating clean foods and believe those are for Jewish believers, but why don't christians follow the biblical commandments of what they eat? Many of us are familiar of what Kosher is, but do we understand what Kosher is and what it isn't. Many may think Kosher is what Jews do, can Kosher be understand as eating what is proper for us to eat?