Intertonic Oral is a well balanced combination of compounds for optimal fat digestion and liver function. Sorbitol increases bile volume and bile salt excretion, which is important for fat digestion in the small intestine. Without carnitine, most dietary lipids cannot be used as an energy source and the body would accumulate fatty acids. This can result in obesity. Sufficient amounts of sorbitol and carnitine are beneficial for optimal fat utilization and energy metabolism. Magnesium has an important function as a constituent of enzymes, including enzymes which are involved in the synthesis and metabolism of lipids. For a normal fat metabolism and prevention of fat accumulation within the liver, choline and D-panthenol are important. Betaine has a sparing effect on choline, resulting in a higher availability of choline in the liver for normal fat metabolism. Intertonic Oral is the solution for optimal fat digestion and liver function.