low blood volume

Moved posts Here’s where I read about it and another article that’s relevant too. There aren’t many studies because it sounds like it’s difficult to measure blood volume without specialist equipment but the info laid out here sounds logical to me...

Abstract Background High sodium intake is recommended for the treatment of postural tachycardia syndrome (POTS) to counteract the hypovolemia and elevated plasma norepinephrine that contribute to excessive orthostatic tachycardia, but evidence of its efficacy is not available. Objectives This...