Chris Ziegler decided to eat (drink?) nothing but the nutrional shake Soylent for one month. He documented his experience for The Verge. Some snippets:
Video: http://youtu.be/BuQk6N0ooQI
More at the source. An interesting exercise but the outcome is altogether not too surprising. Humans aren't wired to eat only one food all the time.
Its just food. Relax, the Soylent spokesperson reassured me as I prepared for one of the stranger challenges of my life: replacing my conventional food intake with a thick nutritional sludge for an entire month. The thing is, Soylent isnt just food. The smoothie-like substance, which began life as a crowdfunding sensation last year before attracting heavyweight investors like Andreessen Horowitz, is basically powdered science human nutrition reduced to its most basic essentials. Thousands of years of culinary knowledge have been tossed aside, all in the name of efficiency.
Soylent isnt just a science experiment for Silicon Valley movers and shakers who dont have time to eat: eking out maximum caloric bang for your buck with a nutritionally complete substance could eventually be a huge deal in impoverished areas of the world. But these are early days, and today, were talking about a journalist coming to grips with surviving solely on powdered food.
The name Soylent is a reference to the 1973 film Soylent Green, in which its revealed that a futuristic new food designed to feed an overcrowded Earth is made of people. Soylent is not made of people, as far as I can tell. But theres still a substantial level of mental preparation one goes through before substituting it for all their meals. This is my last bagel. This is my last banana. This is my last scoop of ice cream. This is my last 18-year single malt. I suppose there are people in the developed world for whom food genuinely feels like a burden rather than a pleasure, but their existence is purely theoretical to me.
Alas, here I was, getting ready to switch from real food stuff with texture, flavor, ritual, all the trappings of overindulgent American fare to a beige liquid. Roughly 2 liters of it per day. So, whats it like to spend a month in the post-food era?
Making a full days batch is easy enough with the supplies included: dump a full packet into the pitcher, fill the rest with water, then add the oil and shake the mixture for 30 seconds. Its actually quite a workout if youre shaking vigorously, which you want to do to make sure all the powder gets blended in; failure to do so can result in big clumps of sludge stuck to the sides of the pitcher.
The ordeal takes some minimal planning: you can drink it right away if you throw in some ice cubes, but its better if you make it at night and let it sit until morning to serve as the next days batch the concoction seems to break down a bit in the fridge, eliminating clumps and making the whole thing go down a bit smoother.
Soylents spokesperson told me that they dont expect most people to adopt a 100 percent Soylent diet, even though you technically can: each days packet contains roughly 100 percent (give or take a few percentage points) of your daily FDA-recommended allowance of fat, potassium, carbohydrates, fiber, and a selection of 23 vitamins and minerals. But I intended to go all in.
Nearly a years worth of hype had filled me with trepidation about tasting Soylent for the first time. Reviewers havent been kind: Gawker described an early batch as tasting like "homemade nontoxic Play-Doh," while The New York Times Farhad Manjoo calls it "purposefully bland." I also worried that I was adding a literal bottle of fish oil to each batch right before I shook it. Would it taste like a fish shake? Because that doesnt sound appetizing at all.
But I was pleasantly surprised. The best way I can describe it is if you put a few tablespoons of peanut butter in a blender and filled the rest up with milk. It was considerably thinner than Id expected, but still rich, creamy, and strangely satisfying. It had just the smallest tinge of sweetness. And at 38 grams of protein per serving, I wasnt surprised that it consistently made me feel full.
Of course, theres a big difference between trying a few sips of Soylent and having it substantially replace your entire diet.
Its a rough process, and I expected it going in. I had three or four bouts of moderate digestive distress yes, gas. But the real problem is that Soylent ignores the social and entertainment value of eating: food is not merely sustenance, its a tightly woven part of our everyday lives. How many times have you commiserated with a colleague over lunch? Planned a date over dinner? Met with friends for drinks? A strict diet of beige liquid fundamentally changes the patterns of your daily life, and not entirely for the better. It isolates you in ways you may not necessarily consider.
Video: http://youtu.be/BuQk6N0ooQI
More at the source. An interesting exercise but the outcome is altogether not too surprising. Humans aren't wired to eat only one food all the time.