Chena is high in dietary fiber, complex carbohydrates, potassium, vitamin B6, and antioxidants, making it an excellent energy-giving and digestion-friendly vegetable. Traditionally, it is also valued for supporting gut health when properly cooked. It is commonly prepared as chena mezhukkupuratti, chena thoran, curries, erissery, fries, and stir-fries, and pairs especially well with coconut, spices, and tamarind. Proper peeling and thorough cooking are essential, as raw yam can cause irritation.