Just for reference. My male went through a bad injury and lost his tongue completely. When it happened I did not even try to feed for 3 weeks. This was long but the injury required it. After that he go bugjuce only about 1/4 teaspoon once a week. His gular crest was ripped open is why so little. He now lives on about 6 lg crickets a week.
His injuries were severe this is not a suggestion on care but on how little food they really need. I think force feeding should be as limited as much as possible as for the stress it creates.
He is fine now. I have to hand feed but he is happy and healthy.