Great News Lily,

If he's inputting 3500 calories a day he will do fine. Remember to make sure he's getting protein and plenty of water. As you start your journey down one rocky road remember we are here for you. Ask any question you can think of and someone with similier treatment will respond.

Use the search engine at the top of the page. Just about any question on Oral cancer has been discussed. The more knowledge you have the better off you are.
Many of us have traveled the path you are on and survived and he can to!!!

All my best, Danny Boy