This doesn’t answer your question, but watch “Fat, Sick and Nearly Dead”
The guy went on a fruit and veggie juice fast for 60 days. He lost a large amount of weight like 72 pounds. If that is what you are considering doing this for, it might be worth your time to watch his documentary.
Because avocados are free and abundant…I’m trying to figure out how to not have a grocery bill, it’s ridiculous to go in the supermarket lately, everything’s so expensive. And I thought that was just here (Hawaii) but when I went to the East Coast recently, even the food in the supermarkets there seemed more over-priced than I’d remembered.
Plus where I live, there is such an abundance of food that just grows - bananas, tangerines, papayas, and I know lots of people who have gardens and everyone just shares with everyone around here - and not just food, but services and other things.