CHDH (Choline Dehydrogenase) is an important enzyme involved in choline metabolism, converting choline into betaine. This conversion supports the production of acetylcholine, a key neurotransmitter, and helps regulate homocysteine levels, which is important for cardiovascular health. CHDH activity influences choline availability, affecting liver function, brain development, and nervous system health. Studying CHDH can offer valuable insights into nutritional needs and metabolic disorder interventions.