Dietetic beverages and drinks adapted for medical use; dietetic foods, food preparations, and food supplements adapted for medical use; dietetic preparations and substances adapted for medical use; dietetic preparations and substances for medical use in patient recovery, dysphagia management, nutrition and weight control; nutritional meal replacements; fortifying dietetic beverages, drinks, foods, food preparations and foodstuffs of minerals, vitamins, proteins and energy; preparations consisting of mixtures of vitamins, proteins, energy and minerals