Salt baths for electrons

2 questions, firstly I am fairly sure that ES has raised my blood
pressure and I have read that it is not a good idea to take salt baths
in this case. But I am wondering that, if it is the ES that is causing
my blood pressure to go up, as opposed to it being diet related or
having another cause, might salt baths be OK for me?

The reason I'm askig this is because I wanted to get the grounding
effect from the electrons in the salt bath to see if it helps my ES
symptoms. And if it is OK to take one, does there have to be a certain
amount of salt for it to work or will any amount work?