Chew it twelve times and you can eat as much of it as you can lay your hands on. Less than twelve and you could choke. Choking on unchewed bits is the only danger associated with eating red meat as long as it's cooked.
We raised cattle and hogs. I was taught how to safely eat them by my Grandma. Slaughtering them was little more tricky, some of those docile steers wanted to put up a fight once they figured out what was going on. The ingrates!