
Dr Ramalingaswami's 16-year study showed iodised salt reduced goitre and normalised iodine metabolism in Himalayan villages.

Nutritionist Dajmeet explains why you should not replace your white salt with pink salt.

Iodised salt was found to contain the highest levels of microplastics, while organic rock salt had the lowest concentration.

Premium brands of processed iodised salt sold in India allegedly contain alarming levels of carcinogenic and harmful components like potassium ferrocyanide.

Close to 2 million people are grappling with iodine deficiency around the world.