I realized something about জীবন্ত characters.

that must mean im an জীবন্ত character

i eat আবর্জনা খাবার constantly and im still the weight that you'd expect from a pop star. and its not a fitness thing either; i have a fear of playing sports and im really unfit. so as far as i can tell, it's just genetics (my mum is the same way) and a really good metabolism. im guessing its the same with জীবন্ত characters like that as well

yep! like Vash XD

Well most জীবন্ত character that eat a lot are some sort of hero, like গোকু and Naruto, so they might be considered physically fit. Then there are characters who eat all the time and do nothing, they can be placed in the category of good metabolism.

Conclusion: I have no idea.
*Anime Logic*

এল-মৃত্যু পত্র doesn't gain wait due to how much he uses his brain. This pic is so cute :3

yeah, theres এল-মৃত্যু পত্র from death note. he's literraly eating cakes sweets thoughout the whole জীবন্ত and manages to stay skinny, but its becuase he burns calories দ্বারা using his brain...thinking...-.-

NOT gaining weight is understandable....but how can আপনি eat so many sweets...and not break a SINGLE pimple, thats just beyond logic -.-

Toriko has an ENORMOUS and almost never-ending appetite and he STILL looks great and healthy as well as, of course, strong and powerful ;)

It just makes me wish that much আরো that i lived in the জীবন্ত universe T.T

Well, PSG had a whole episode about that! Stocking, who eats loads of desserts constanty but never gains weight, suddenly had to start going on a diet due to her weight gain.

Maybe it's for comedic reasons. Here's a picture of Konoha from Mekakucity Actors. He eats a lot and never gets fat!