I used to hear another saying
"An Apple a day keeps the doctor away"
I was a big lover of bananas while I was a child .... when I grew up I no longer have such exaggerated love ...
If we talk about Depression and energy...the best fruit to help should be Dates .....
As I'm a lover of paprika (I eat it almost daily) ,I have to say
"paprika a day keeps the doctor away":sunny: