Dihydroxyacetone phosphate (DHAP) is a three-carbon sugar phosphate that plays a crucial role in the metabolism of carbohydrates. It is an intermediate in the glycolysis pathway, where glucose is broken down to produce energy. DHAP can be converted into glyceraldehyde-3-phosphate, another important molecule in energy production. In addition to its role in glycolysis, DHAP is involved in the synthesis of triglycerides and phospholipids, which are essential for cell membranes. It is also a precursor for the formation of fructose-1,6-bisphosphate, linking it to various metabolic processes in the body.