Oracle Foods Suggestions - increased options would help particular diet choices & allergies

It would be great to be able to exclude/include more foods (eg. different meats). This would let people customize the options to their particular dietary needs. Eg. I am normally a pescetarian, but I'm allergic to crustaceans (so I'd like to have the option of vegetarian foods, plus fish & mollusks.) Or, a Jewish person might want to exclude pork.