High selenium intake can cause the children stunting, which maybe a sensitive indicator of selenium intoxication.Therefore, supplement of selenium should be careful for the adult, especially children.

• 食入高剂量硒会有导致儿童生长迟缓的危险，此可能是硒中毒的最好指标，因而对成年人，特别是儿童必须严格谨慎补硒。