My dad is 71 and his health has been going downhill fast. He's gotten very forgetful — he recently left my mom at the grocery store and didn't remember she was with him. Nothing's officially diagnosed yet, but it really looks like dementia or Alzheimer's. On top of that he was just diagnosed with pulmonary fibrosis (a lung condition), and he's also a type 2 diabetic. Right now he's taking Klow, testosterone, and HGH, and he does whatever his doctors tell him. I'm trying to figure out the best way to help him. What should I be focusing on right now — the memory changes, the lung condition, his overall care? And what questions should I be asking his doctors? Any advice from people who've been through something like this would mean a lot.