English Idioms About “Food”
Idiom: Food for thought
Meaning: Information or knowledge that is worthy of contemplation.
Example: The ideas developed in this book have certainly given me food for thought.

English Idioms About “Work”
Idiom: All in a day’s work
Meaning: What is normal, typical or expected.
Example: Grading my students’ papers is all on a day’s work for me.

English Idioms About “Parts of the body”
Idiom: Put one’s mind to it
Meaning: To apply oneself; to exert a directed effort.
Example: You can do anything, if you put your mind to it.

English Idioms About “Food”
Idiom: Chew the cud
Meaning: The idiom chew the cud means to ponder over or meditate about something; to think carefully about something. Cud refers to the food regurgitated from the stomach to the mouth of a ruminant animal such as a cow and chewed again.
Example: She wanted to chew the cud before she could let them know about her decision.