I have POTS and use this rescue kit basically just as my daily intake. I use the squeeze bottles in my coffee, smoothies, cranberry juice, etc. and use the rescue salt as a replacement for my normal salt and put it in everything I cook or bake basically. Though I know buoy, even in rescue kit form, doesn't have the highest amount of electrolytes, it is the only brand I've been able to stand. Everything flavored is too sweet and makes me feel sick. These just help and I don't even notice the flavor.