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Nutrient to poison: How excess iron can harm your health?

by Nutrition24seven Desk

Excessive consumption of anything is harmful to one’s health. The same can be said for iron. Iron is a mineral that your body requires for energy and to speed up your metabolism. Simply put, you require iron on a daily basis. However, many people suffer from iron insufficiency as a result of inadequate iron intake. While anaemia and weariness can result from an iron shortage, taking too much iron is also not a good idea.

Just because iron is necessary does not imply you may consume too much of it. The thumb rule for taking any vitamin is to consume it in the proper amount. More of it, like other nutrients, is detrimental when consumed in excess. It is no less than poison for individuals who take an overdose.

Hemoglobin also needs iron to function properly. Red blood cells contain the protein haemoglobin. It is in charge of providing oxygen to all of the body’s cells. People who do not obtain enough iron in their diet have a higher risk of iron insufficiency. Iron deficiency is more common in women than in males.

Why is it necessary to regulate iron?

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Controlling your body’s iron level is important for two reasons. Iron, being an important nutrient, plays a critical part in a variety of bodily functions. As a result, we should only consume it in modest doses. Iron, on the other hand, is dangerous in large doses, thus it should be avoided in excess.

What is the point at which iron becomes poisonous?

Iron can be poisonous over time or all at once. This can result in serious complications such as iron toxicity and hereditary hemochromatosis. According to one study, consuming more than 40 mg of iron may necessitate medical attention.

Risks involved:

High iron intake can cause cancer in both animals and people, according to a study published in PubMed in 2013. Donating blood on a regular basis can assist to mitigate this danger.

According to a study published by the National Center for Biotechnology Information, both iron overload and deficiency contribute to the spread of infection. Iron supplementation has been linked to an increase in infection severity in several studies. People who are at a high risk of infection should use it with caution.

Hereditary hemochromatosis is the most frequent form of iron excess. This causes an accumulation of iron in tissues and organs. Hemochromatosis, if left untreated, can lead to arthritis, cancer, liver issues, diabetes, and heart failure.

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