Is a diet of strictly vegetable and fruit juice, beans, and nuts healthy?

I'm watching a movie about this this guy who spend 60 days on strictly fruit and vegetable juice (he juices his own), beans, nuts, and water. I'm a vegetarian, so I'm used to not eating meat, but I was wondering if the diet contained all the nutrients you need. That guy got super healthy! I want to try it. show more I'm watching a movie about this this guy who spend 60 days on strictly fruit and vegetable juice (he juices his own), beans, nuts, and water. I'm a vegetarian, so I'm used to not eating meat, but I was wondering if the diet contained all the nutrients you need. That guy got super healthy! I want to try it.
3 answers 3