Hungry? What's that? Oh, yeah, I remember now, it was that feeling I used to get for 61 years until the surgery and peg tube set me free from hunger. Seriously, if my wife did not remind me sometimes, I would just forget one or two of my cans.
However, I have found that medical marijuana does trigger a hungry feeling and it helps me to remember to take my nutrition.
Of course you can never smoke again, but that is why they have vaporizers or brownies. Ingestion does work the best and I can get some very nice vaped oil down my tube. Marinol pills simply do not work for cancer patients. (shades of Gracie Slick & the Jefferson airplane: and the ones that Mother (or the DEA) give you, don't do anything at all)
Loss of appetite after radiation is common and a major reason why every state that does have medical marijuana covers cancer patients. I'm sure others will have more conventional methods but this is what works for me
Charm