TPN is a handy thing to safely and effectively nurture your body. I’ve had it twice but only when I believe I really need it. Remember you have the right to refuse it. Only I can say my opinion is you know ur body the best, if u can’t eat, and are fading away, you know u need nutrition then obviously don’t do that to yourself, take the TPN and get healthy! Know it’s scary thinking of them inserting it, look the other way and then have fun keeping track of ur weight gain daily! Plus u feel human again when ur nourished!!!!!