Foods or drinks I have a taste for at the moment

right now I have a taste for some prune juice, so much so that I may go to the store and get some.

I've learned if you have a taste for something, that means there's something in the food you need.

But not sure how pure store bought prune juice is...none the less I do have a taste for some right now.

But is it worth getting dressed and going to the store for?
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Update: I did go out to store and buy some prune juice after all, and some water, some olive butter, and a few other items.