Enteric coating is a method used in making pills to protect drugs from stomach acid and enzymes. It can improve the bioavailability of some drugs by helping them get absorbed better in the body. Different ways of using enteric coating with other methods have been studied to enhance drug effectiveness. However, factors like stomach pH, individual differences in digestion, and the type of coating material can affect how well the drug works. It's important to understand how enteric coating impacts the effectiveness of new oral medications.