Dinosaurs - that means Raptors as well - were most likely endothermic in nature - thats why you have the very heat dependent mutation. Moreover, Endothermic Creatures rely on a high oxygen consumption, which means they have a natural high metabolism as well - This is also seen in their blood flow and blood pressure, a small 10kg Dinosaur had, from what science is able to gather, most likely a similar blood pressure as for example an elephant in todays word.
Other than that, ‘all the Food intolerances’ is NOT from the Raptor Tree ; Raptor only gives you junkfood intolerance, which makes sense, since your body simply won’t be able to digest all the chemicals we put in our food nowadays. On the other side, you will also get Intestinal Fortitude, which deals with most poisons.
Stating that this isn’t how raptors work is therefore simply false. You’re also forgetting that raptors aren’t your usual lizards from today - they ARE vastly different, they lived in a different world with a lot more oxygen, flora and fauna. Of course they would have a different metabolism and need for more food to support their body.
In the end, it is your own fault for choosing the raptor mutation tree ; It is pretty obvious that partially transforming into an animal which lived millions of years ago will cause some issues in the world as it is nowadays.
Another hint is that the Raptor is basically a weak version of the Chimera. You know, that monstrous being that will give you so many bad traits it can easily kill you if you have a little bit of bad luck.
You opted in for becoming a dinosaur which was known to be a carnivore, which was basically incapable of eating anything but meat, with a high metabolism (literally 1 minute googling it could have told you ; hell, you were even lucky, the raptor can also give you VERY FAST METABOLISM.) and who isn’t supposed to sneak around, but to >hunt< their prey. The Raptor doesn’t have the Apex Predator Tree as one of its main mutations for nothing.
I’m very sorry, but that is the reality here ; You thought it was cool, without realizing that most mutational branches will give you some bad mutations as well. As someone else said before: Just make purifier. Thats why it’s there. And, for the future: Think before using mutagen. There are only like 2 or 3 branches which are really safe.