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Why do gas water heaters fail?
David Thomas wrote: George E. Cawthon wrote: David Thomas wrote: Miniscule, perhaps George, but this source of sodium should still be made aware to a patient on a sodium restricted diet. I agree, but RB's paper indicated about 76 mg/l of sodium for moderately hard water. Many of those patients would eat a can of soup that had ten times as much sodium and never give it a thought. Much like the person with a hole in his throat still smoking cigaretts. Besides, how many people drink a two liters of water a day? According to the statistics, most everyone *consumes* the equivalent of two liters a day. ;-) This includes the moisture found in your bread, meat, etc. which obviously didn't come out of your water tap. However, the water used to reconstitue that can of soup, in that cup of coffee, etc. may very well have come from your tap. The volume of two liters is simply used as 'worst case' and levels the playing field. Equivalent is different. And people that carry around 1 liter drinking bottles probably do drink at least 2 liters each day. But many people like me drink 2 cups of coffee, and maybe 2 glasses of water don't come close to 2 liters. Not saying what is in the wine, but worrying about a little salt is crazy compared to all the compounds found in wine. I'm not convinced that following the maximum recommendation of salt will have much beneficial effect, especially compared to the potential bad side effect of low sodium. The body has a great way of elementing excess sodium, I agree. I believe (though I may be wrong) that sodium restricted diets are an attempt to lower the bloop pressure by lowering the consumption of fluids, i.e. eating high sodium foods makes us thirsty as the body needs the fluids to rid itself of the excess sodium. My uncle was placed on such a diet and does monitor and attempt to minimize his sodium intact. I don't offhand remember what his daily allowed sodium intact is, but I'm pretty sure two liters of ion-exchange softened water would put a fair dent in it. A dent he might prefer to exchange for one salty french fry. Limiting salt intake isn't done to limit water consumption but to limit water retention which swells tissues and make it harder to pump blood, thus putting a strain on the heart. That's why doctors (at least those in the know) generally prescribe a diuretic in addition to other medicines for high blood pressure. ;-) |
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