[srcreigh]

Seems like some beef liver + 125g of sunflower seeds per day covers vitamins A, E, K, B12, and also magnesium.

It doesn't seem impossible to eat a diet to cover everything. But it seems very difficult to do it properly by mistake.

[srcreigh]

Too late to edit, but I tried stomaching 125g of roasted sunflower seeds today, and it is not easy. That's like 3/4 cup.