Analysis: Combine different diagrams to a single one
There is an option to view your minerals intake under the analysis but only one at a time. In summer however, when you do a lot of sports and sweat a lot it's difficult to keep track of them, especially the vital ones that keep your heart-beat under control.
An overview of all the important electrolytes like potassium, zinc & magnesium on a single diagram would be a great feature.