Sorry to hear about your husband. When my dad had colon cancer he was the same way when he was going through chemo. He didnt want to eat he said everything tasted bad. He would lose weight while on chemo. It does sound like your husband is very depressed. I would talk to the drs about that. Maybe you can give him something. Is he still getting chemo now? I would definately tell the drs about him not eating and sleeping alot. It could be the disease or it could be depression. Good luck Mindy