Human organism is a complex system that needs fuel in order to function. In order to keep it functioning, you need to supply the organism with all the nutrients it needs to be healthy. Human organism needs various vitamins, minerals and nutrients so that it can do its daily tasks.

Iodine is one of the key minerals our organism needs since there are a lot of processes in the body that are depending on it. It is important for proper functioning of thyroid gland. It is important to know that our organism can’t produce this element and therefore we need to get it through healthy balanced nutrition. The best way to supply the body with its needs of this element is through food. Sea alge, sea food, eggs, milk and dairy products as well as dry plums are all rich natural sources of iodine. If your nutrition doesn’t meet the recommended daily needs of iodine, you will need supplements because deficiency of iodine can cause serious health disorders in the organism.


Hair and skin problems

Intense hair loss along with dry skin can be first sign of iodine deficiency. Iodine regulates the level of hydration of the skin and also lowers visibility of the wrinkles. It strengthens and regenerates the follicles of the hair and protects them from inflammations.

 Sensitivity to cold

Even though it is warm you wrap a blanket around yourself. This is possibly because your organism is deficient with iodine. When we lack iodine, our metabolism is slower, so the organism is not able to provide enough energy to keep you warm.

 Weight gain

Slow metabolism is one of the main reasons for getting weight and depositing fat around the body. If you start getting weight even if your eating habits are not changed, nor the amount of calories you eat daily, then your organism may be deficient with iodine.

Tiredness and weakness

According to studies about 88 percent of people that deal with lower amount of thyroid hormones suffer from disorders like tiredness and exhaustion. If you start waking up tired maybe it’s time to check the level of iodine in the organism, since it’s directly linked to normal functioning of thyroid gland.

Memory problems

 The lower amount of hormones of thyroid gland can affect the part of the brain that is responsible for long term memory. This is why people that suffer from iodine deficiency have problem with memorizing, studying, as well as processing any new information.

Depression and anxiety

Even though depression and anxiety can be caused by very different situations, you need to be aware that thyroid malfunction can be one of the possible causes of your anxious and depressive mood. This is linked to level of iodine in the organism so you need to check that first.

Swollen neck

Swelling in the neck area is the most typical and visible symptom of iodine deficiency. It causes enlarging of the thyroid gland because it will try to supply the needs of iodine by absorbing every nutrient from the blood.

Conceiving and pregnancy

 Women with iodine deficiency can have problems conceiving, while deficiency in this mineral in pregnant women can lead to serious problems of development of brain functions of the fetus.


Bradycardia is a disease where the patient has lowers level of heart beats per minute, and is very serious since can lead to serious heart problems. It can be a result of iodine deficiency and is something that needs medical care.


When your organism is suffering from iodine deficiency, the metabolism is slower, which also means that your digestion is not as effective as it should be. This is a sign that needs to be alarming especially if you have less than 3 stools in a week.

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