??? Um. No. No vitamin B12. No Omega 3, and other nutrients that are essential for optimum health. When I've mentioned this before, I've been told that one can get vitamin B injections. Well, those weren't available a century ago, and mankind never lived solely on fruit and veggies. Not in Africa, and not anywhere else.

https://www.reddit.com/r/vegan/comments/21thgy/studies_show_vegans_currently_do_not_live_longer/