Tp4 is NOT Vegan
Tp4 eats 100% Plant Based @ 10% Fats
The majority of Vegans are NOT HEALTHY,  they're eating vegetables, in a bad way, to their demise.
Remember,  Oreo Cookies are more/less vegan,  and MANY alleged vegans eat OREOS.. 
Veganism is a mixed bag,  and it's large enough a population to be filled with mostly IDIOTS.
100% Veggie @ 10% Calories from Fats, is the Ideal System, Can't go wrong given the second stipulation.