An edible wafer containing nutritional supplement formulations suitable for specific enhancement of cell and mitochondrial function comprises enriched formulations of phospholipids or phospholipid chemical precursors containing inulin and specifically identified concentrations of phosphatidylglycerol, phosphatidic acid and phosphatidylcholine, and mitochondrial and cell membrane phospholipid molecules as well as other desirable constituents. These edible wafer lipid combinations can be used to treat mitochondrial disorders associated with medical pathologies, chronic illnesses and syndromes, or to maintain lipid balance for normal mitochondrial function, and can be administered in many different forms.