5 Nutritional supplements; protein dietary supplements; food supplement based on proteins; mineral food supplements; herbal supplements; anti-oxidant food supplements; food supplement based on glucose; food supplement based on enzymes; zinc dietary supplements; food supplement based on trace elements; food supplements based on vitamins; food supplement containing caffeine; dietary supplemental drinks; food supplement in the form of beverage concentrate capsules, especially as a disposable capsule; food supplements and dietetic foodstuffs for medical purposes, in particular for sportsmen, based on proteins, carbohydrates, hydrolysates, vital substances, vitamins and minerals, either singly or in combination of two or more of these ingredients, the aforementioned goods also in the form of powders, granules, tablets, capsules, pastes, bars and in liquid form; food supplement based on amino acids; amino acids for medical purposes; dietary and nutritional supplements in the nature of l-carnitine for medicinal purposes; dietetic foods adapted for medical purposes; food supplement in the form of beverage capsules, especially as a disposable capsule; dietetic beverages adapted for medical purposes; dietetic products in the nature of food and beverages adapted for medical purposes in the field of sports nutrition; food supplements consisting mainly of vitamin and mineral mixtures as extracts for sports nutrition; slimming preparations in the form of pills, capsules, powders, teas, drinks, shakes for medicinal purposes; vitamin preparations; dietary and nutritional supplements being albuminous preparations for medical purposes; medicinal herbs; dietary and nutritional supplements containing herb infusions for medical purposes; enzymes for medicinal purposes and enzyme preparations for medicinal purposes; probiotic food supplements for medicinal purposes, in particular using active cultures of the lactic acid bacteria lactobacillus acidophilus and bifidobacterium, and digestive preparations for pharmaceutical and/or medicinal use in powder or liquid form; electrolytes for medical use; food supplements consisting essentially of proteins, as extracts for sports nutrition; food supplements consisting essentially of carbohydrates, as extracts for sports nutrition; dietetic foodstuffs for medical purposes, comprising proteins from nuts, seed, vegetable, milk, milk, products, egg, meat, fish, pulse and/or soy with the addition of hydrolysates, vital substances, vitamins, minerals, singly or in combination, in particular for sports nutrition, the abovementioned goods also in the form of powders, granules, tablets, capsules, pastes, bars and in liquid form; dietetic foodstuffs adapted for medical purposes, in particular for athletes, comprising proteins from nuts, seed, vegetable, milk, milk products, egg, meat, fish, pulse and/or soy with the addition of carbohydrates from sugar and/or starch, hydrolysates, vital substances, vitamins, minerals, individually or in combination, in liquid form; dietetic foodstuffs for medical purposes, comprising carbohydrates from sugar and/or starch with the addition of hydrolysates, vital substances, vitamins, minerals, singly or in combination, in particular for sports nutrition, the abovementioned goods also in the form of powders, granules, tablets, capsules, pastes, bars and in liquid form; dietetic foodstuffs adapted for medical purposes, in particular for athletes, comprising carbohydrates from sugar and/or starch with the addition of proteins from nuts, seeds, vegetables, fruits, milk, eggs, meat, fish, pulse and/or soy; dietetic beverages adapted for medical purposes