Dietetic substances including special dietary foods and beverages and meal replacement substances; sports nutrition products; food supplements in this class; food and nutritional supplements being muscle-building food supplements; protein, vitamin and mineral supplements; dietetic preparations for muscle-building including special dietary foods and beverages; dietetic substances for medicinal purposes; dietary protein supplements; pharmaceutical stimulants, medicinal herbs and pharmaceutical preparations for human use; dietetic beverages adapted for medical purposes; vitamin drinks; mineral preparations for use as supplements to drinking water; non-carbohydrate dietary supplements; protein-based food preparations being dietetic supplements or nutritional additives (not for medical purposes); carbohydrate based dietary supplements; carbohydrate-based food preparations being dietetic supplements or nutritional additives (not for medical purposes)