Question

what is the reason for swollen neck for people living in Hill

Answer 1

because their diet is deficient in the amount of Iodine, a mineral which is very important for the making of thyroxine hormone. The thyroid gland swells up and as a result, their necks also swell up.

please mark brainliest.

Thanks

Answer 2

deficiency of thyroxine hormone .which is secreted by thyroid gland .

thyroxine hormone regulate metabolism of fat, carbohydrates and protein .so we must consume iodised salt which is necessary for proper working of thyroid gland this is cause of goiter ( swollen neck ).

# $¡nu -_+