In my store i have found walnuts and pumpkin seeds with sopposedly zero, yes, (0) carbs! The walnuts read 3 total carbs with 3 dietary fiber. The pumpkin seeds read 12 total carbohydrate with 12 dietary fiber. That means it has zero carbs right? Or is there a catch? please any info needed because i dont know if i should dig in cause i dont know if theres a catch or something.