I have a long haul flight coming up SLC to SFO. I get nervous and need to snack when nervous and is Delta accepting of me bringing a few pipes of Pringles on board for snacking?

I have a big flight coming up from SLC to SFO and I'm a very nervous flyer. I get very calmed down when I have some reasonable snacks to snack on and I wanted to bring a few pipes of Pringles on board for the voyage. If I were to bring two or three pipes of Pringles on the plane would the security officials or on board waitresses give me any problems? I plan to eat them all during my journey