Symptoms of excess iodine in the body, its causes and treatment

Symptoms of excess iodine in the body, its causes and treatment


Iodine is present in the body in small amounts that the body needs to produce thyroid hormones that regulate your growth, as well as metabolism and other important functions. Many food sources also contain iodine, which the body must absorb in certain amounts. If the level of iodine in the body increases, does the condition become unhealthy, that is, how high is the daily iodine intake? What are the symptoms of excess iodine in the body ? This is what we will find out in this article, dear reader, follow us.

How much iodine does the body need?

Most adults should try to consume around 150 micrograms of iodine per day, so here is a list of the maximum levels a person can consume per day, as measured by different age groups:

  • Children 1-3 years: 200 micrograms per day.
  • Children 4 to 8 years of age: 300 micrograms per day.
  • For children 9-13 years old, 600 micrograms daily.
  • Adolescents 14-18 years, 900 mcg per day.
  • Adults 19 years of age and older, 1,100 mcg per day.

Symptoms of excess iodine in the body

If more than the maximum daily dose of iodine is absorbed over a long period of time, iodine poisoning can occur, the symptoms of which, depending on the amount of iodine in your body, range from mild to severe:

  • diarrhea ;
  • burning in the mouth;
  • nausea;
  • vomiting;

Severe symptoms of iodine poisoning include:

  • swelling of the airways;
  • Change to blue skin color.
  • weak heartbeat
  • coma .

Consuming too much iodine can also lead to an overactive thyroid gland. Symptoms of the disease are:

What is the relationship between seafood and iodine?

It contains many types of seafood , including shrimp , tuna, and iodine : Algae also contain very high levels of iodine. In regions and cultures that eat a lot of seaweed and seafood, people sometimes consume thousands of micrograms of iodine in a single day.

A 2001 study estimates that Japan consumes a large amount of iodine, mostly from algae, and this causes this overgrowth . Japan, but despite these benefits, excessive amounts that can harm health should be avoided.

Causes of iodine poisoning

Iodine poisoning usually results from taking too many iodine supplements, as it rarely occurs from food sources.

Consuming a large single dose of iodine in food usually does not lead to poisoning, but the risk of infection increases with continued consumption of high amounts of iodine. Some medicines can also increase the amount of iodine in the body – the frequency and rhythm of the heartbeat. Each tablet contains 75 milliliters of iodine, which is hundreds of times the recommended daily allowance. Iodine and potassium supplements and CT scans also contain iodine.

Treating excess iodine in the body

Treatment for iodine poisoning usually requires hospitalization, and depending on the severity of your symptoms, your doctor may prescribe anti-emetics or charcoal tablets to help your body prevent iodine absorption.

More severe symptoms, such as shortness of breath and difficulty breathing, may require the use of a ventilator until iodine levels decrease.

And now, dear reader, after you know the symptoms of excess iodine in the body, or what is known as iodine poisoning,

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