26 ABSTRACTPortion-controlled nutrition system and method using capsulesNutritional delivery system using single-serve capsules comprising: 5 - a dispenser for a nutritional composition comprising means for providing waterinto 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 10 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 15 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.20Most illustrative drawing: Fig. 125 30