What I don't understand is that FitDay has neither responded to any of us nor fixed the problem. And I have read complaints about the same issue dating back to 2007. It would appear that they are "asleep at the switch"!
Presumably there is some very complex algorithm making assumptions about our "real" eating habits: for example, that we salt all of our food but forget to mention it; or that our extremely bad cooking skills reduce the level of potassium in (raw!) food but somehow magically create vitamin B 12. Perhaps some programmer is having a wonderful time playing with our heads.
Why does FitDay continue to ignore this issue? Perhaps we need to start a campaign of advertising this problem everywhere on the internet. That might get their attention…