Forks Over Knives Diet has a single webpage with clear guidelines. Some details are in the FAQ (Frequently Asked Questions) at the bottom of the page. Especially important are questions about supplements and B12.

What is "Forks Over Knives"? It is a 96-min documentary from 2011 centered around the work of Dr Colin Campbell (who coined the term Whole Food Plant Based), Dr Esselstyn and various other WFPB researchers and doctors. See reviews on Amazon or watch on NetFlix. The success of Forks Over Knives led to the development of an extensive website and a diet named after it.