The sodium in the soup you are eating is not good sodium. You need raw Sea Salt . Ive been having serious headaches for 3 months after my 23rd liver flush. I have never eaten much salt and didnt put 2 and 2 together until I read that Sea Salt can take away headaches. So I put my Sea Salt in capsules the other day. I took 2 caps with 16 ounces of water 3 times that day. Which is about a teaspoon of salt. Ive been doing that each day now for 3 days. My headaches are 90% gone already. There might be more to my headaches. But I am certain the salt was a biggest factor. I suggest if you need salt, get good sea salt and take 1/4-1/2 teaspoon a day.
Hope this helps.