egg yolk, most seafood and fish even tuna, the add it to orange juice
, mushrooms,protein bars and energy drinks, some whole milk cheese, some tofu,vitamin fortified water and juice, the sun also may effect you when your allergic to vitamin D ..... I carry a rice paper Asian parasol with me during tje summer months to keep myself out of the sun.
I hope this helps, please remember to read lables because they add it into everything.
Don't fret I just tell people I have allergys.......