Human body is meant for a vegetarian diet . When we eat unnaturally , it is bound to create suffering. No wonder there is mad cow disease, bird flu , etc ... all meant to teach us something ... that is to stop slaughtering and torturing poor animals to satisfy our palate.
The earlier we learn the better ... otherwise violence and suffering inflicted on other living creatures gives us violence in return in the form of wars , natural disasters... that is the law of karma .
Better is to always take Krishna-prasadam .. karma free vegetarian diet that not only mitigates our suffering but purifies our consciousness !