Water, you cannot survive without water.
Smoking tabacco is my answer.
Honestly I wouldnt take my advice because I know nothing really about this but I believe its either B or D. But I'm more lenient on D because the patient could be having a allergic reaction to the medicine so that it may not have developed into Aids just yet. but I also said B because it may be a likely chance that it has evolved into Aids BUT I have no idea what a CD4+ count is so sorry if I wasn't much help lol
Depending on their body if their big then you probaly shouldnt make them a diet like models eat it will cause them to want to eat more and it will not help the whole point of the diet
if their middleish then you can give them salad but they drink somthing to make them feel good like a ensure or a smothie it makes you feel full or whatever and it still has the nutrition in like fruits and stuff
Drug addiction is a chronic, relapsing illness.
I hope this helps. (^_^)