lǎo yí bèi de rén rèn wéi, yùn fù chī tài duō xīn là shí wù kě néng huì ràng tāi ér jī lěi tāi dú.

老一辈的人认为，孕妇吃太多辛辣食物可能会让胎儿积累胎毒。

Older generations believe that eating too much spicy food during pregnancy may cause the fetus to accumulate fetal heat toxins.