The most relevant science shows dairy to be the worst for health even worse than meat the few studies that do not are actually funded by the dairy industry. As for nutrients the only one that is an issue is B12 which can be supplemented and considering that 40% of humanity is B12 deficient and only 2% of the world population is Vegan todays standard diets are not performing in that regard either. Keto is good for a while but is but sustainable or healthy longterm. it can actually damage the kidneys if done too long. It is however an efficient way to lose weight that is true. there are a ton of Vegan Keto options btw. As I said in my post I am Vegan for ethical reasons I just started eating healthy vegan opposed to shit vegan of late. Thank you for the well wishes.