Is Iodized Salt Harmful?

Video: Is Iodized Salt Harmful?

Video: Is Iodized Salt Harmful?
Video: Do we still need iodized salt? (wtf even is it?) 2024, November
Is Iodized Salt Harmful?
Is Iodized Salt Harmful?
Anonim

Experts have argued for years that iodized salt effectively compensates for iodine deficiency in the body. Recently, however, there have been many claims supporting the theory that the cause of thyroid cancer is the consumption of iodized salt. This trend is best seen in China.

The explanation of the fans of the product is that the reason for the increase in the incidence of thyroid cancer in China is the unhealthy lifestyle and the not so advanced technologies for early diagnosis of this problem.

Iodized salt became widely used as a substitute for natural salt in China in 1995. Since then, the incidence of thyroid cancer has begun. It is this fact that is worrying.

Opponents of iodized salt believe that it inevitably harms and should be discontinued. They claim that it is much more useful to use ordinary salt without iodine. Recent statistics show that the incidence of thyroid cancer has increased, making it the fastest-growing cancer in Beijing. In the last 10 years, with an average growth of 4.2%, diagnoses have increased by about 225%.

However, experts do not deviate from the thesis that there is no real link between thyroid cancer and iodized salt. They consider it safe and effective in protecting against iodine deficiency.

Studies clearly show that there is no direct evidence that consuming iodized salt leads to thyroid cancer. The International Council for the Control of Iodine Deficiency also recently issued a statement stating that the use of iodized salt has nothing to do with thyroid cancer.

Iodized salt
Iodized salt

The development of cancer is determined by many reasons, including environmental factors, radiation and genetic predispositions. Gu Juni, one of the leading nutritionists at Beijing Friendship Hospital, said that depriving him of iodized salt would not reduce his risk of thyroid cancer. However, it can lead to other serious health problems, such as goiter, deafness and even brain damage in children.

Experts point out that increased amounts of iodine in China are rarely salt. In China, the iodine content of salt is 30 milligrams per kilogram. On average, the Chinese eat less than 10 grams every day.

In the United States, the recommended maximum daily dose of iodine is 1,100 micrograms and 300 according to the World Health Organization. This shows that no more than 300 micrograms of iodine per day is a completely safe amount according to both standards.

Recommended: