Bodybuilding Forums

This MAY have been answered and such.

I live in Texas and Mark's GLAD diet is right up my alley being diabetic and all....BUT some foods I am trying to make sense of like Oatcakes LOL. I know what they are but anyone in America know if grocery markets actually sell those foods? Anyone heard of Wholefood Markets as well in America would they be more catered to diets such as these? Thanks for any response and sorry if this has been answered before got sorta lazy on searching lol