Eat well, be well

No, I am not a vegetarian, even if although I don't really like red meat. But I do like to eat chicken for example[it's correct, but not necessary] ^^ I think that eating meat is natural, human. Even the animals eat each other; this it's the law of nature. Eating meat avoids [or prevents] some nutritional deficiencies. But everything is about choices! [choice! works better]

I like it.

Beginning sentences with 'But' is common these days, but try to keep it to a minimum. 'However' is an elegant alternative.