【The Origin of Suffering】-  Nine causes and conditions for premature death - eating something indigestible

Therefore, for us who are practicing Buddhism now, this is indeed a point that warrants our attention, that warrants our attention! Therefore, the first one is "overeating."

The second one is "eating something indigestible." Indigestible is another one. When we normally eat now, ah! It's best to deep fry or to stir fry with oil. This is actually very bad, very bad for us. We won't go into the medical aspect of this. But actually, when you get a chance, there is no harm for you to go listen [to things on this topic]. In particular for vegetable dishes, there are many things made this way. Deep-fried foods are very bad. It is very tasty when you eat it, but actually this is "indigestible." Then there is "eating without having digested the previous meal." Your stomach is distended from being full, but you keep eating without having digested [your previous meal]. 

SOURCE 来源 :

75B 08’47” Vol 10 of Master Jih-Chang’s Discourse P92 L1
English Lamrim Vol 1 P307

日常师父法语📡75B 08’47” 手抄稿第10册P92 L1

希求解脱 : 九死因缘-食所不宜

所以我们现在修学佛法的人，这一点的的确确是值得我们注意的，值得我们注意的。第一个是“食无度量”。

第二个“食所不宜”，这个不宜当中也是，平常我们现在吃的时候讲究，哎呀！最好油炸、油炒，这个实在对我们非常不好、非常不好。这个地方不讲医，实际上呢你们如果有机会，你们不妨去听听看。尤其是素菜的东西，像那个很多东西，这油炸是非常坏，吃起来满可口，实际上这个“食所不宜”。然后呢“不消复食”，肚子吃得胀胀的，还没有消再吃。