They have a high water content. They are the best source of protein. They are rich in minerals and vitamins. They are the best source of carbohydrates.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: What is the BEST reason for including fruits and leafy vegetables in a healthy diet?
Possibilities:
- They have a high water content.
- They are the best source of protein.
- They are rich in minerals and vitamins.
- They are the best source of carbohydrates.

They are rich in minerals and vitamins.