My father is only 68 years old. I am the only one around to take care of him. He doesn't drive, doesn't leave his house, and refuses to eat. He is on depression medications, and we've tried them all, and it doesn't seem to help. I dont know what I can do to help him anymore. He says food doesn't taste good. He has dentures. He is wasting away to nothing. He also smokes 2 packs of cigarettes a day and refuses to quit. Anyone have anything they can suggest? I bought him ensures, and he drinks two a day, and that's it....