Could Soylent Replace Food?
Rhinehart removed the Soylent. In the formula that he and his teammates have settled on, the major food groups are all accounted for: the lipids come from canola oil; the carbohydrates from maltodextrin and oat flour; and the protein from rice. To that, they’ve added fish oil (for omega-3s; vegans can substitute flaxseed oil), and doses of various vitamins and minerals: magnesium, calcium, electrolytes. Rhinehart is reluctant to associate Soylent with any flavor, so for now it just contains a small amount of sucralose, to mask the taste of the vitamins. That seems to fit his belief that Soylent should be a utility. “I think the best technology is the one that disappears,” he said. “Water doesn’t have a lot of taste or flavor, and it’s the world’s most popular beverage.” He hoisted the pitcher of yellowish-beige liquid. “Everything your body needs,” he said. “Do you want to try some?”
http://www.newyorker.com/reporting/2014/05/12/140512fa_fact_widdicombe?currentPage=all&mobify=0