I read on the web that salt can increase cortisol. Back then i try increase salt(cause i have low bp also pots symptoms) and after that i get morning(when i wake up) palpitation more. Although i dont know if thats the culprit. I try to check with saliva test and the cortisol came up high. (Although not 100% sure if thats accurate) So since high cortisol wreck the body. How to deal with it. I mean the blood volume, bp, and high cortisol. Isnt it a dilemma?