The author states that iodine is essential for normal thyroid function and that its deficiency could lead to problems like goiter and mental impairment, citing the World Health Organization's recommendation of iodized salt for preventing such health issues.
The author supports the idea that removing iodine from table salt might cause harm by stating that iodine deficiency can lead to serious health problems, such as thyroid disorders and impaired cognitive development, and that adding iodine to salt has been a successful strategy in preventing these issues.
To identify the evidence that the author uses to support the idea that taking iodine out of table salt might cause harm, you can refer to the article or text in question and look for specific statements, data, or expert opinions that suggest a negative consequence or detrimental effect resulting from the removal of iodine. The evidence may include statistics showing increased iodine deficiency, quotes from medical professionals discussing the importance of iodine for thyroid health, or references to scientific studies linking iodine deficiency to certain health issues.
