Originally Posted by
Throwaway_panther
DON'T TRUST MFP.
I've been using My Fitness Pal for over half a decadr and still use it, but it's notoriously bad for missing micronutrients (like potassium or vitamins) because so much of it is user inputted. For example, I eat an RX bar almost daily but half of the entries for those don't include the potassium of -- which there is roughly 360mg of!
If you want less carby potassium sources, eat cooked or dried/concentrated tomatoes and other vegetables and fruits (most have potassium, there's just no one caring but us and heart patients to really input it!)