You can optimise for health on a vegan diet as well. The only difference would be any nutrients that are exclusively found in animal products. But, as I stated in my other comment below, I think there are good reasons to believe that it’s unlikely there are any such nutrients with non-negligible health benefits, other than those that we are aware of and can be supplemented. The main reason is all the knowledge we collectively have about the nutrients in the human diet (and the compounds which are important for metabolism in the human body).
You can optimise for health on a vegan diet as well. The only difference would be any nutrients that are exclusively found in animal products. But, as I stated in my other comment below, I think there are good reasons to believe that it’s unlikely there are any such nutrients with non-negligible health benefits, other than those that we are aware of and can be supplemented. The main reason is all the knowledge we collectively have about the nutrients in the human diet (and the compounds which are important for metabolism in the human body).