in the food bars in many different methods such dressings are preferably non allergenic according to the subject invention the food bars include creatine exercise makes excessive demands on substrates both within and external to muscle creatine phosphate is derived from both dietary creatine and from endogenous synthesis creatine phosphate is essential for short term energy supply during anaerobic conditions and also for energy transfer from mitochondria to contractile muscle muscle cannot function efficiently or at a high level of power output if reserves of creatine are low or sub optimal depletion of creatine in athletes causes poor performance and poor efficiency the low allergenic food bars of the invention which provide creatine are thus useful as a supplement for improving athletic performance use of fiber in the bar is advantageous because different fiber products influence the release of sugars affect the binding of various components advantageously delay digestion and can be used to provide a desirable texture to the food bar forms of fiber products that can be included in the food bar of the invention include but are not limited to fiber from rice bran fruit such as apple grapefruit etc insulin a fiber derived from chicory root and vegetables such as from peas sugar beets etc in one embodiment of the invention the subject low allergenic food bar comprises at least about 10 of the daily recommended value drv for fiber in a related embodiment the food bar of the invention comprises about 10 20 or about 2 5 g to about 5 g of fiber of the drv for fiber in certain embodiments the food bar.