If you make up your own batch of fuel drink, is there a calculator to see if it's hypo/hyper/isotonic? Say for example I use 20 grams of table sugar, 40 grams of maltodextrin, how much water does that require to be isotonic? And how much more water do I need to add for 300mg of sodium?
If you increase the carbs past a certain point, then sodium has to go down... but how do you calculate where that point is?
If you increase the carbs past a certain point, then sodium has to go down... but how do you calculate where that point is?