It's not bad at all and it will do you good very good. Fresh supermarket muscle meat is a lot better than freezed top quality liver cause a lot of organisms in the meat die. I eat low quality chicken breast from supermarket and never had a problem. Worry about organs (especially bone marrow, liver and brain), and fat, as they store toxins a lot more. You can buy low quality very lean meat and buy a good non toxic source of fat and you should be good.