In a society where man is ruthlessly trying to milk everything and everybody around him, it's foolish to expect him to leave the innocent, defenseless cow alone.

ok! To those who believe that we all came [variation and selection] from apes!!! so I say we are animals. And this problem can be solved if you can differentiate carnivorous animal and herbivours animals. The one who eats the same as carnivorous animal eat is a Non-vegetarian! the one who eats the same as the herbivorous animal is a vegetarian! so actually telling in a biochemical point of view all animals, plants, virus, bacteria, fungi etc. are made up of the same 4 biomoloecules or macromolecules which govern the living organism: carbohydrate, lipid, protein and nucleic acid. whether you eat a plant material or animal material you eat these 4 macromolecules in large and small quantities of vitamins, minerals etc.

if in this case brain also has a blood brain barrier and some other organs in body have blood-barriers. so it is possible to say brain as a veg...