One can be a vegan and eating a health-promoting, high-nutrient diet, but one can also eat a small amount of animal products while following a Nutritarian diet and still live a long, healthy life.
We need radical dietary improvement, and the earlier in life that change is made, the better. Just following a vegan diet or eating a few more vegetables is not enough.
It may seem difficult at first, but eating more high-nutrient foods reduces the desire for low-nutrient foods; it becomes easier with time.
Eating a high-nutrient diet actually makes you more satisfied with less food, and actually gives the ability to enjoy food more without overeating.
The goal of my diet-style is eating for optimal health and longevity. What greater benefit could there be than living healthfully and actively into old age with no dependence on medications and almost no risk of heart disease, diabetes or dementia?