10728
Serum and thyroid gland iodine and TH were reduced in animals receiving two diets that were most deficient in iodine .
 Chemical: iodine; Chemical: iodine
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: iodine; Chemical: iodine