Yes, I has to agree with you on this. We has to limit salt in our bodies... yes, that's right... It's not just salt who cause high blood pressure but fat foods as well but smoking?
I didn't know that smoking cause high blood pressure, too... ? What the doctor says about this?
Which kind of salt you use to cook the meal or on the dinner table? There're many types of salt like herb salt, sea salt, iodine salt, table salt, etc.
and welcome... 
It's good education for us that we can take care of our healthy.
