Went and prepared a whole pitcher of soylent today. Gonna try and go the whole day (possibly two) until the pitcher runs out, eating nothing else, and see how I feel and how long the pitcher lasts. Pro tip, if you're mixing a pitcher and pouring the bag out, use a funnel or something to avoid spills. Talking from experience here. I deliberately poured as carefully and cautiously as I could and still spilled a bit.
First glass was right after I mixed it in the pitcher. Still has lumps and stuff. Getting used to it though. Actually kinda tasty. Added more maple syrup than I did yesterday to it, but not like a whole cup or anything. Gave it a nice hint of maple taste.
Tastes good man. I like it. May add a pouch of instant hot cocoa powder to the next cup and see how that works.
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Also did some basic hypothetical number crunching. I got the 7 pouch supply. Each pouch lasts up to a maximum of two days "officially". So 7 pouches lasts 14 days. I paid 85 dollars for the one time supply(per month would be $70). 85/14=~6.07. So I paid approximately 6.07 USD a day for this food. Not bad, considering the typical cheap fast food meal can be 6 or 7 dollars, and that's only one meal out of the typical 3 a day. If I wanted to calculate the price per meal, and assuming I'd have 3 "meals", price comes out to be 6.07/3=2.02 dollars a meal.
Using the same formula, and going with the monthly 28 bag subscription that costs $255 a month for 28 bags, which last up to 2 days a bag, we get 255/(28*2)=$4.55 a day, and 4.55/3=$1.51 a meal.
So if you want to live on the stuff, the 28 bag monthly subscription is hella cheap.