IL4 and Hashimoto thyroiditis: NS oil led to a significant decrease in IL-17A cytokines, whereas IL-2 and IL-4 values were increased in healthy patients after administration of NS at dilutions of 1:10 and 1:50, and in Hashimoto’s thyroiditis patients, NS at a 1:50 dilution increased only the levels of IL-4, without affecting IL-2 levels.