EAS Myoplex? There are a myriad of other Meal Replacement Powders on the market that has been around for decades, some of them designed to completely replace meals with specific ratios such as 40/40/20 (protein, carbs, fat) or more commonly, low-carb versions. Seriously, go to bodybuilding.com and look under the meal replacement category and you'll find a bunch of products that has figured this shit out decades before soylent.