Not according to the chovos halevovos (tuna fish is probably healthier, unless yo had a couple that week, but jelly is all sugar so I’d still probably go with the tuna)
Oh well, so I was wrong. I guess according to the Chovos HaLevovos that’s another aveira on my part. Well, compared to the blatent chillul Shabbos, Mesira, Bizui HaChag and other acts I do, this one is really minor.
The Wolf