A clean bill of health
Ever heard of the idiom in the image below?
What it means is that one needs to eat properly to stay healthy.
Here is another one.
In this the fiddle actually refers to the violin, which has to be kept in good condition if it is to produce beautiful music. Similarly one needs to look after one’s body to stay fit and healthy.
Now here’s a word search based on health idioms. Find out what the idiom refers to and find that word in the grid.