One's normal growth needs starch,protein,fat,water,vitamins and minerals.The lack of vitamin A will cause nyctalopia,vitamin C deficiency will bring on scurvy.Iodine deficiency will lead to goiter which the folksay is 'big neck disease',calsium deficiency will result in osteoporosis,iron insufficiency will bring about anemia.which of the follwing foods separately contains vitamin A,vitamin C,iodine,calsium,iron?
yolk,chicken,spinach,soy beans,wheat,kelp,milk,tomatoes.
(原文里有一個錯誤,缺碘得的是甲狀腺腫而不是甲狀腺功能亢進(jìn),甲狀腺腫才是俗稱的大脖子病,甲亢不是缺碘造成的,這里我已經(jīng)改過來了)