“Can I eat hard food after a bone graft?”

There are different types nd techniques for bone grafting. But generally speaking for the first 1-2 week you are advised to be on soft diet.

Please follow a soft food diet, taking care to avoid the surgical area(s) when chewing. Chew on the opposite side and do NOT bite into food if the procedure was done in the front of the mouth. Avoid sticky, hard (such as ice cubes, nuts, popcorn, chips), brittle, spicy, highly seasoned, or acidic foods in your diet.