This is a FACT!
I believe everything can be had in moderation just remember, 8 days of a holiday doesn’t mean you need to have 8+ doughnuts. I recommend having one at the end of the holiday, or you can have half on 2 separate days or ¼ on 4 separate days.
All it takes is ONE to keep to the tradition and not feel deprived.
Happy Chanukah!