I have the exact opposite problem, where I will literally forget to eat. Then I'll wonder why I feel so exhausted / weak / anxious, and realize it's 8 PM and I only had a bowl of cereal and one glass of water all day.
I don't have the "H" so my experience is going to be a little different, but without medication I think about food all the time. On medication, I'm focused on work/life and forget about eating.