I do take them daily. Pinch of pink salt in a glass of iced water with the juice of half a fresh lime first thing in the morning.
Magnesium malate first thing, potassium with my first meal and magnesium glycinate before bed.
I tend to get cramps without the supplements (although I’ve reduced them recently without any increase in cramps) and magnesium is an important cofactor in correct absorption of vitamin d, which I also supplement daily (d3) along with k2, which is important for making sure the d3 is absorbed and goes to the right places.
I use bulk powders electrolytes for replenishing when more is needed - during illness or after strenuous exercise.