White pepper contains a chemical called piperine. This chemical seems to have many effects in the body. It seems to reduce pain, improve breathing, and reduce inflammation. Piperine also seems to improve brain function, but it is not clear how.
White pepper powder is commonly used in light coloured European dishes like casseroles, pies, mayonnaise, cream-based soups and white sauces. It is often used in instant noodles and snacks. In Indian cuisine, white pepper powder is used for white, cream-based gravies and curries.
