Meters for Salt, Sugar, Fat, Cholesterol and Water

I like the "Analysis section".  It would be nice if it would go one step further to tell you how much you are over/on track with your salt/sodium intake along with sugar, fat, cholesterol and water.  I know that there is good cholesterol and bad along with fat vs. saturated fat.  Unfortunately, it means little to me to just say how much of each I am taking in without having a benchmark. 

Also, it would be nice to be able to see how much I am taking in, in vitamins.  In addition to logging food vitamins, and having it total in the "Analysis tab," it would be nice to be able to input popular vitamin tablets as well to get the big picture of what one's daily intake is.  A vitamin deficiency is not good either and this would be a good way to monitor it. 

thanks