Earlier quoted context omitted.
When my wife's doctor recommended more iodine in her diet, I was surprised how hard it was to find iodized flaky salt. I only found one brand I could order, and it was extremely expensive and didn't have a great texture for cooking with. I keep iodized table salt around and sometimes use it for salting soup, stock, or pasta water, but 99% of the time I reach for plain old Morton kosher salt.
It might just be easier and cheaper to take iodine supplements. Humans need about 150mcg/day, just make sure not to overdose on it. Vitamin companies love selling you huge doses you don't need, but if you know what dosage you're looking for you can usually find appropriate ones.
Adding iodine to salt played a role in cognitive improvements: research (2013)
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Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#92Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#93I grew up in Germany where iodized salt and flouridated water aren't the norm. Now I have bad teeth and can't wrap my head around the latest changes in the C++ language...
That’s not true. Iodized salt is the norm in Germany. I couldn't find data more recent than 2018 but according to this paper, "iodized and fluoridated salt has a market share of 80-90% among salt sold to private households": https://jlupub.ub.uni-giessen.de/items/fcd6e613-49a9-414b-a4...
Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#94Earlier quoted context omitted.
Fluoridated water too
Nope. Trivial benefit while marginally lowering IQ. Fluoride Exposure and Children’s IQ Scores A Systematic Review and Meta-Analysis [0] [0] https://jamanetwork.com/journals/jamapediatrics/fullarticle/...
Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#95Iodine is also found in seafood and dairy and eggs, which may have been less common in the American diet a century ago, especially among the poor, but are widespread today. Americans no longer need iodized salt. (Not sure about vegans.)
Vegetables and grains also have a significant amount of iodine in that sort of soil (it's where the cows and chickens get it).
Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#96Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#97I wonder if I got my share of iodine growing up, or maybe too much, while playing with nitrogen triiodide?
Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#98[flagged]
Re: Adding iodine to salt played a role in cognitive improvements: research (2013)
#99[flagged]
Absolutely not!! A single drop of Lugol's iodine has dozens of times the deily recommended amount of iodine, and such levels have been documented to cause harm to the thyroid. Including inducing hypothyroidism. To quote the American Thyroid Association ( https://pmc.ncbi.nlm.nih.gov/articles/PMC4267409/ ) > We recommend against the use of dietary supplements, nutraceuticals, or other over-the-counter products either…
A sudden rapid increase in iodine intake causes a temporary transient hypothyroidism, but over sustained time periods steady high doses increase thyroid hormone production.
Doctors aren't likely to use this method because it is poorly studied, and the well studied standard of care is to directly supplement thyroid hormones. However, if someone doesn't have access to medical care, or doesn't respond well to that- this could be a solution.