Iodine Deficiency essay According International Council for the Control of Iodine Deficiency Disorder, Iodine is one of the chemical elements existing in nature in various forms such as iodide (I-), iodate (IO3-) and elemental iodine (I2).
Iodine Essay Iodine Isotopes are the atoms that have in their nucleus an atomic number corresponding to the chemical behavior of that element. Since isotopes have the same number of protons, they all have identical chemical behavior.
In the case where there is a deficiency of thyroid hormones in the blood, the thyroid gland will become enlarged which is known as goiter. This deficiency occurs when they thyroid gland does not have enough iodine to make the hormones thyroxine and tri-iodothyronine.
This iodine of T4 then returns to the serum iodine pool and recycles following the iodine cycle or is excreted through urine Iodine deficiency has severe consequences on the development of brain and it may also be noted that the thyroid hormone is particularly important for myelination of the central nervous system, which is most active in the perinatal period and during fetal and early.
This deficiency occurs when they thyroid gland does not have enough iodine to make the hormones thyroxine and tri-iodothyronine. Due to the increase of cell size to get more iodine it causes a swelling in the neck when the size of the whole gland increases.
Iodine-Deficiency and Toxicity. This essay talks about Iodine. What it does to the body when there is deficiency and toxicity. Why it is important to the body. The essay focuses on different age groups as well. The precautions to take. etc. If you are looking for a grade 12 study report on Iodine deficiency and toxicity then this is for you!
INTRODUCTION Iodine deficiency disorders are still very much prevalent in the world today. Two billion people, estimated by the WHO, still lack a sufficient level of iodine in their diets which leads to a range of disorders known as iodine deficiency disorders (IDD). So what is iodine?
Iodine Deficiency Iodine is an element 53 of the periodic table, and is a nutrient that the human body cannot produce, but that has to be taken in through outside supplements. This is quite a rare nutrient in the world, but it can be found in seawater, seaweed, and in various minerals. Iodine is more often found in products of the sea in comparison to products of the soil.
Iodine deficiency. Dietary iodine deficiency still exists in some areas as “endemic goiter” where goiter, occasionally massive is common.
Test your ability to determine what iodine deficiency is in this quiz and worksheet combo. Questions assess your knowledge of related topics, such as a part of the human body that's dependent on.
Iodine deficiency disorders (IDD) are linked to iodine deficient soil. Due to glaciations, flooding, rivers changing course and deforestation the iodine present in top soil is constantly leached. This in turn leads to deficiency of iodine in crops grown on iodine deficient soil with consequently low iodine in the diet for livestock and humans.
Background. Iodine deficiency is a global public health problem, and estimates of the extent of the problem were last produced in 2003.
Iodine is needed for growth and development even for the fetus. Lack of iodine is also known as an iodine deficiency and can cause abortion stillbirth, mental retardation, growth retardation and goiter. Human being needs a very small amount of iodine to prevent deficiencies (World Health organizations, 1995).
Iodine deficiency can cause low thyroid function, goiter, cretinism. Some people who are overweight mistakenly blame their overweight condition on an under active thyroid gland. In the hopes of speeding up their metabolism, they may start taking a supplement or eating sea salt or seaweed. But in very large amounts, iodine can be poisonous.
SACN Statement on Iodine and Health - 2014. characterisation and monitoring of iodine deficiency. These include the need to examine data gathered in the National Diet and Nutrition Survey (NDNS.View Iodine Deficiency Research Papers on Academia.edu for free.View Iodine deficiency Disorders Research Papers on Academia.edu for free.