Table of contents:
- Why does our body need iodine?
- Salt will only contain iodine when it has been added by the manufacturer
- How do you know if there is iodine in salt at home?
Salt is one of the spices that you definitely use when cooking. Without salt, your dishes will taste bland. In addition to adding to the taste of food, salt also contains nutrients that are important for your body, namely iodine. Lack of iodine in the body can cause health problems. However, must there be an iodine content in the salt that you consume daily?
Why does our body need iodine?
Iodine is one of the essential minerals your body needs. This mineral is needed in the production of thyroid hormones. Well, this thyroid hormone plays a role in body growth, metabolic control, and also the development of the baby's brain during pregnancy and early life. So, that's why the mineral iodine is essential for your survival.
Lack of iodine intake in the body can make the thyroid work harder to produce thyroid hormones. This results in the thyroid gland becoming enlarged and swollen in size, as you can see in people with goiter. Iodine deficiency during pregnancy can result in the baby's brain not developing properly. This can affect the child's ability to learn and low children's IQ.
Salt will only contain iodine when it has been added by the manufacturer
It is very important for all of us to meet the needs of iodine, especially for pregnant women. One way that has been done for decades to meet the needs of iodine in society is by adding iodine to your salt. This has been done in Indonesia since 1973.
Why salt? Because salt is always consumed by many people every day. Every time you eat, there must be added salt. This makes it much easier for you to meet your iodine needs through salt. Moreover, salt is also classified as having a relatively cheap price, so that all people can enjoy it.
How do you know if there is iodine in salt at home?
If you buy salt, do you notice the "iodized salt" label on the package? However, it turns out that not all salt actually contains iodine or contains iodine but in inappropriate amounts. As a rule, iodized salt contains a minimum of 30 ppm.
To find out how much iodine is in the salt, it must be tested in a laboratory. However, to determine the presence of iodine in salt, you can do a simple test with an iodine test kit or an iodine / iodine test kit. This rapid test tool has a fairly affordable price, is easy to use, and can provide fairly accurate results.
How to use it is very simple, you only need to drop 1-2 drops of the iodina test kit solution into the salt. Then, observe the changes that occur. If the color of the salt turns purple, it means that the salt contains iodine.
The more intense the salt discoloration, the greater the iodine content in the salt. However, if there is no change in the color of the salt after dropping the test kit solution, it means that there is no iodine content in the salt. This is usually very rare because almost all salt producers have added iodine to their salt products.
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