Hahaha... Thanks ma. I will say fruit is a food because food can be any substance taken into our body to build it up.

The body uses the end- product of some food we eat like Amino acid being the end -product of protein and glucose being the end product of carbohydrate. T
If the end product can be pass through drip into us, it will still be called food just like patients that stays for weeks with eating.
That's my thought ma. I stand to be corrected ooo