My understanding was that Soylent isn't intended to be an exclusive food replacement, rather a food source that is quick and hassle free to prepare and consume.

My understanding was that Soylent isn't intended to be an exclusive food replacement, rather a food source that is quick and hassle free to prepare and consume. Your concern over micro/phyto nutrients is obviously valid (and would be very interesting to study!) but probably won't be validated as long as Soylenters fulfil their occasional cravings for hamburgers / coffee / micronutrient containing food stuffs.