I wonder if anyone tried to make a DIY Soylent based on a diet shake. I had the idea that this could be convenient because you don’t have to deal with the micronutritions much, since these are already added according to DGE (the German equivivalent to FDA) regulations. So, with 100 to 200g of these you should be fine.
Of course you would have to fill up till you reach your calories level, but this is a rather easy task.
One more advantage: You could easily change the flavour by just changing the powder.
Costs in the end would result about 5€/day. Not dirt cheap, but also not excessive.
Thanks for your ideas.