A human use supplement composition that prevents disadvantages of protein-based diets, such as constipation, meteorism and flatulence, bad breath, It is also suitable for diabetes and other blood sugar-related illnesses affected patients and is helpful to prevent and cure diabetic complications. The composition contains a milk protein, an amino acid, a dietary component selected among a polysaccharide, and enzyme or a combination thereof. The polysaccharide has a polymer chain composed principally of fructose units linked together by ²(2†’1) glycosidic bonds at the anomeric C2. The degree of polymerisation of the polysaccharide is the number of monomer units in the polymer chain. The enzyme is selected among ±-Galactosidase； Lactase, a mixture of ±-Galactosidase and Lactase, another enzyme having a flatulence reducing action.
