Professor R D Aggarwal Memorial Hospital

Many people have shifted to Sendha Namak believing it to be “healthier,” but long-term exclusive use of non-iodized salt may contribute to iodine deficiency in some individuals. Low iodine intake can affect thyroid hormone production and may be associated with rising TSH levels.

Iodine is essential for proper thyroid function. Unless medically advised otherwise, using iodized salt in routine diet is generally important for thyroid health.