Adults who don't take in enough iodine can develop a goiter (a swelling of the butterfly-shaped thyroid gland in the neck), and the low output of thyroid hormone can lead to sluggish metabolism, poor thinking skills, infertility, thyroid cancer, and other conditions.
An insufficient supply of thyroid hormones to the developing brain may result in mental retardation. Brain damage and irreversible mental retardation are the most important disorders induced by iodine deficiency. Daily consumption of salt fortified with iodine is a proven effective strategy for prevention of IDD.
Also known as table salt, Eubanks says that iodized salt usually contains anti-clumping agents that give it a distinctive, slightly metallic taste—one that most professional cooks do not enjoy. It's also highly processed and has a weaker salinity and flavor, so it definitely isn't the best option to cook with.
Although pink Himalayan salt may naturally contain some iodine, it most likely contains less iodine than iodized salt. Therefore, those who have iodine deficiency or are at risk of deficiency may need to source iodine elsewhere if using pink salt instead of table salt.
Table salt is commonly fortified with iodine, which is important for thyroid health.
If you have a low salt diet for your health, it may be better to get iodine from a supplement. Specialty salts such as sea salt, Himalayan salt and kosher salt usually don't contain iodine.
But before soy and dairy were common food staples, iodine came from the fruits of the sea – shrimp, tuna, shellfish and seaweed, for example. Iodine-rich foods abound in coastal areas and researchers think that the evolution of large human brains and advanced cognition is thanks in part to this key nutrient.
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Sea salt comes from a natural source and contains other minerals, but it does not contain iodine. Choosing nonionized sea salt can put people at risk of iodine deficiency, and so they must seek other sources of iodine in their diets.
Pros and cons
Iodized salt is significantly cheaper and contains iodine, which is vital for a healthy thyroid. Iodine deficiencies are common in Americans. However, some argue that it has less taste, and dislike that it includes an anti-caking agent, silicon dioxide, which is found in sand.
Since Himalayan pink salt is unrefined, there is no iodine added. There may be a trace amount of natural iodine present, but not as much as iodized table salt.
Iodized Pink Himalayan Salt
National Iodized Salt is a specially refined; food grade salt. It includes essential Iodine which helps in the proper mental development of children and prevents Iodine deficiency in adults.
Mandatory iodine fortification was implemented in Australia in 2009 through Standard 2.1. 1 of the Australia New Zealand Food Standards Code which required the replacement of non-iodised salt with iodised salt for making all breads except organic bread and bread mixes for making bread at home.
Fruits: Few fruits like Strawberries, Cranberries and Pineapple are an excellent and rich source of iodine.
The body needs iodine to make thyroid hormone in the thyroid gland. Thyroid hormone influences metabolism and is essential for the development and function of the brain, nerves and bones. There is a growing problem in Australia with iodine deficiency, especially among children and pregnant or breastfeeding women.
Hands down, seaweed is the best source of iodine available. A 10 gram serving of dried nori seaweed (the type of seaweed used in sushi) contains up to 232 mcg of iodine, more than 1.5 times the daily required minimum. Seafood in general is a great source of iodine, but cod is particularly healthy.
The concentration of Iodine in pink Himalayan salts is < 0.1 g according to the potentiometric method by spectral analysis. While this concentrated amount of Iodine might be considered not harmful to humans, it is also a risk to the human body if taken in a large amount.
Himalayan Salt Health Risks. Himalayan salt carries the same risks as any other type of dietary sodium. Getting too much sodium, from any source, can lead to high blood pressure (hypertension), which can worsen many health conditions and raises the risk for heart disease, stroke, and other serious conditions.
Experts usually claim that Pink Himalayan is a healthy everyday choice because it is lower in sodium and contains more minerals, including calcium, potassium, magnesium, and fluoride.
Moisten both portions of salt with two drops of the reagent. The wet iodized salt should turn grayish-blue immediately, and the colour will remain visible for several minutes before turning brown. If the salt being tested turns the same grayish-blue, it is properly iodized.
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