Remember how people in the past thought by now we'd be eating and drinking supplements instead of actual meals? Well, the supplements are here, and we've got 'em for sale, so the future has arrived. We're still waiting on that egg & sausage omelet-flavored meal paste, though.
Bio-Engineered Supplements and Nutrition (BSN) has existed since 2001, prompting the idea for a movie: 2001: A Supplement Odyssey.
BSN official site