For a little light reading,

https://medlineplus.gov/ency/article/002894.htm

Essentially it can stick your skin together, don't get on your eye, and may cause skin sensitivity. It may also be used medically in the right situation. From what I understand it is basically a plastic when cured.

This link has more information than you ever want to know about cyanoacrylate adhesives.

https://en.m.wikipedia.org/wiki/Cyanoacrylate

While I personally would not worry about it using it to repair something that would be used in food preparation, I agree with Max that it might not be the best choice because once cured super glue is hard and has a low shear strength.

If you decide to use it for your repair use one of the higher grades of cyanoacrylate adhesive. The normal tubes in a blister pack are not very good, those are formulated for a long shelf life which degrades the strength of the glue.