Paul said Old Testament law is man made?

According to Paul the Laws of Old Testament  are man made not Yahweh's 

 
You must not eat their meat or touch their carcasses; they are unclean for you.(Leviticus 11:8)

.You must not eat any fat or any blood.' (Leviticus 3:17)

-------------------------------

"Do not handle! Do not taste! Do not touch!"? These rules, which have to do with things that are all destined to perish with use, are based on merely human commands and teachings. (Colossians 2:21-22)

Notice how Paul says commandments such as the ones found in Leviticus the law of Yahweh is suppose to be human Commands!

Hebrews 7:18-19 law is useless