Fig. 2From: Exploration of the lower threshold of iodine intake in Southern Chinese young adults based on ‘overflow theory’ in an iodine balance studyRegression of daily iodine excretion on iodine intake. Each point represent 1 day data of each subject. A Male, data included 139 samples from 14 young male; B Female, data included 220 samples from 23 young female; C Total subjects, data included 359 samples from 37 young adultsBack to article page