1. Hyperinsulinism is a rare condition that can cause abnormally low blood sugar levels.
胰岛素过多症是一种罕见的疾病，可以导致异常低的血糖水平。

2. Babies with hyperinsulinism may have symptoms such as seizures, poor feeding, and irritability.
患有胰岛素过多症的婴儿可能会出现惊厥、进食困难和易怒等症状。