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.
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