Nutritional delivery system using single-serve capsules comprising: a dispenser for a nutritional composition comprising means for providing water into a single-use capsule containing a portion-controlled serving of a nutritional formula； different types of capsules (10,11,12,13,14,15,16) being designed according to a nutritional feeding plan corresponding to persons or categories of persons to be fed, each type comprising capsules containing a nutritional formula； the capsules of different types having at least one differentiating characteristic so that each type of capsules corresponds to a feeding time period determined by the feeding plan； control operation means associated to each type of capsules, said means comprising information relating to at least one differentiating operational parameter relevant to produce and deliver a differentiated nutritional liquid in the dispenser according to the feeding plan.
