It's almost impossible to have too little. Just naturally occurring sodium takes care of most needs.

It's the most common electrolyte imbalance, and it occurs in up to 30% of certain specific populations (i.e. nursing home residents).

It's not almost impossible to have too little.

Yea but you stated the most important fact on Hyponatremia, it's most commonly found in the elderly. Those of us eating enough calories and maintaining our weight, have a very low chance of getting it, even if you limit sodium intake on purpose. I see it mostly in dementia patients who stop eating and drinking for a few days. Very hard with a diet in this country to get low sodium if you're eating.

Without reading through and it probably has been mentioned, buying low sodium when available, any canned vegetable drain the juice from the can and rinse the veggies before cooking and serving. Buy more fresh veggies and meat while eating less processed foods along with eating out.

Just don't buy canned. Frozen have no sodium (and taste better).

I lost 40 pounds my BP is higher than it was when I was 270. ****ing bullshit.