People eat too much salt but surprising report questions if eating too little could be harmful

Washington Post ^ | May 14, 2013 | Associated Press

[CutePuppy]

Salt is necessary to life. You don't get enough you die.

Sodium (Na) is one of the necessary, essential electrolytes and should be balanced with magnesium and potassium.

Also, a rarely mentioned reason for table salt intake in the U.S. is that it's one of the few food additives that is [optionally] supplemented with iodine (check the label for "contains iodine" or "provides iodine" wording), which is a necessary nutrient, usually in the form of potassium iodide (KI).

Not all commercial table salt is iodized, so it's important to read the label. Some, but not all, sea salts have the traces of iodine and other minerals.

A rich source of iodine is seaweed, but few people in the U.S. consume it, though it's popular among Asians, particularly of Japanese ancestry.

Info on halogens, history and reasons for higher rates of iodine deficiency (take some suggestions with a pinch of salt) :

Iodine is vital for good health - Dr. James Howenstine, 2005 November 05

How important is Iodine for our health? - 2010 September 12

[upsdriver]

I add salt to every vegetable I have to boil - potatoes, peas, corn, broccoli etc. - then add more on the plate. Never had a problem, and my BP is still in the ‘normal’ range for my age. Too much bs on max quantities, and not enough on moderation.

My understanding is that salt intake should be about half of potassium intake. Potatoes, peas and broccoli are good sources of potassium so that should negate any "harmful" effects of the salt.

Black Beans are rich in potassium so I cook several dishes using them. I also buy low sodium V8 juice. It tastes horrible(in my opinion) so I add a quarter to half teaspoon of cayenne pepper to eight oz glass. Nice, spicy drink and healthy. Research cayenne pepper sometime, it's a good addition to a healthy diet.

[neverdem]

Thanks for the links.