Yod yetishmasligining belgilari qanday?

Yod yetishmasligining belgilari qanday? — Yurak sohasida og‘riq, hansirash — Tez charchash, kayfiyat yo‘qligi — Ishtaha pasayishi — Eshitishning pasayishi — Xotira yomonlashuvi, tez-tez bosh og‘rishi — Soch to‘kilishi, terining quruqlashishi — Immunitet susayishi — Tez+tez shamollash va infeksion kasalliklar bilan og‘rish. @doridarmonlar