It’s Sodi-licious

A recent post observed that, rather than decreasing, the amounts of fat, sodium, and sugar in manufactured breakfast cereals have only continued to increase. Over the past decade, journalists in the health field have unrelentingly noted that such products — especially those aimed at children — inevitably include more and more sugar, sodium, and fat. It is almost as if attentive reporting on the topic has perversely led the situation to become even worse.
Plenty of information appears printed on food packaging, and an abundance of articles about the contents of those packages are published through various media. Regarding the boxes, cans, bottles, and other food packages, along with the journalism about what is inside them, why don’t all these information sources just go ahead and say, “Salt”? Is someone just showing off with fancy words, or what? Sodium and salt, aren’t they the same?
As it turns out…
After consulting Sharon Small, a dietitian who specializes in counseling patients about their cardiovascular health, journalist Wendy Bazilian reported:
Sodium is a mineral and a key component of salt. Salt is actually called sodium chloride because it is made up of 40% sodium and 60% chloride… [W]hile your body needs sodium to function properly, too much (typically consumed as salt) can increase the risk of certain health issues.
There can be sodium without salt, but not salt without sodium. A food or drink may contain sodium but no salt. Sodium is an element and a metal. Salt is made of two things, sodium and chlorine, and is not as bad for the body as sodium alone. Sodium does vital things for the body, but unaccompanied and in too large a quantity, it can damage the kidneys and can lead to high blood pressure and stroke risk.
The two main sources, and an additive
Sea salt comes from the ocean and is less processed than table salt. Table salt comes not from tables, but from mines, and is more processed. For many years, sellers of salt have included iodine with their product. Because salt is consumed almost universally, it was seen as the ideal vehicle through which to slip in enough iodine to prevent a massive public health crisis.
If a human thyroid gland is to function effectively, it needs iodine. Without it, the thyroid is unable to properly do its job regarding “metabolic rate, heart and digestive functions, muscle control, brain development, and bone health.” If a fetus does not get enough iodine, the results can include physical deformities and cognitive impairment.
Even with salt vendors doing their best, it is estimated that around two billion members of the earth’s human population experience health issues due to iodine insufficiency.
The food industry
In the USA, the average adult absorbs about 3,400 milligrams per day of sodium, but 2,300 mg (about a teaspoonful) is widely acknowledged to be quite enough. The stodgy old American Heart Association, however, would actually prefer no more than 1,500 mg per day, or less than half the amount actually consumed by the average grownup.
Most of the incoming sodium uses packaged foods and restaurant meals for its delivery system, concentrating on 10 main popular products. Few of those choices contain any form of vegetation, unless you count the sauce on pizza.
Even a responsible eater who never even picks up a salt shaker most likely absorbs way too much sodium. This causes the professionals who spend their lives studying these matters to mention such topics as hypertension, heart disease, and stroke. Oh, and kidney stones. Often, the effects do not manifest until the window of opportunity for redemption has passed.
A question that a reasonable person might ask is, “If sodium is problematic, why don’t the manufacturers just leave it out, and let people salt their food according to taste?” Apparently, because some other, less civic-minded manufacturer will go ahead and include salt, and consequently sell more product.
Your responses and feedback are welcome!
Source: “ Salt vs. Sodium: What’s the Difference? Health Experts Explain,” EatingWell.com, 12/31/25
Source: “Why Does Salt Have Iodine Added To It?,” SeaSalt.com, undated
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