The present invention relates to novel liquid or semi-liquid nutritional compositions, and powders to generate such liquid or semi-liquid nutritional compositions, that are beneficial in the treatment of malnutrition and malnutrition-related disorders such as weight loss and muscle wasting. When administered regularly, the nutritional compositions according to the present invention contribute to the reversal of malnutrition and malnutrition-related disorders such as weight loss and/or muscle atrophy.
