This is what the bible says about making rules on food that can be eaten
1 Tim 4:1-5 However, the inspired word clearly says that in later times some will fall away from the faith, paying attention to misleading inspired statements and teachings of demons, 2 by means of the hypocrisy of men who speak lies, whose conscience is seared as with a branding iron. 3 They forbid marriage and command people to abstain from foods that God created to be partaken of with thanksgiving by those who have faith and accurately know the truth. 4 For every creation of God is fine, and nothing is to be rejected if it is received with thanksgiving, 5 for it is sanctified through God’s word and prayer over it.