That only informs about your bias, which comes from the sum of knowledge and experience you do have. Historically we know there have been planty of cases of people getting scurvy simply because they did not know better to eat the right foods, and did not appear to crave them either.

Cravings appear to have more to do with pleasure, and alleviating stress.

https://www.healthline.com/nutrition/nutrient-deficiencies-cravings