Anyone got the skinny on acidic food cravings in babies?

So I've noticed that my 12 month old is very fond of acidic foods like pineapple, tomatoes, citrus fruits and even things like corn that are high in acid.
I've tried to look up online what that may be a sign of but haven't got very far. Does anyone know anything about this? I'm sure it's nothing I'm just curious, I've thought maybe it's because she naturally has a more alkaline system? But if she's deficient in something I'd like to know.

About Mattea
Born: Olalla, Washington
Current: Lexington, Kentucky
Birth: September 06
On since: Mar 16, 2014
Hi everyone! New here. I'm Mamma to a wonderful baby girl Seleste, just moved from Dallas TX to Lexington KY. Currently a stay at home Mamma and feel very blessed to be able to do so:) Would love to connect with moms in our area as well!
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