Is it safe to exercise while fasting? How much water should I be drinking on a fast? Where do you get electrolytes from?
>Is it safe to exercise while fasting?
Yes, so long as you feel good. If you don’t feel good, don’t do it. Last thing you want to do is drop a bench-press barbell on youself because you’re dizzy.
>How much water should I be drinking on a fast?
Drink when you’re thirsty. Don’t when you’re not.
>Where do you get electrolytes from?
A local grocer, mostly. Table salt with iodine, nosalt/nusalt for potassium, magnesium citrate. Check the FAQs. You don’t need anything fancy. These are basically treated as condiments so paying $30 USD is too much.