The incorporation of clean food—defined as nutritionally rich, minimally processed foods devoid of artificial additives—constitutes a fundamental component of the Enhanced Recovery After Surgery (ERAS) protocol. 

Clean food provides essential vitamins, minerals, and proteins that are vital for tissue repair, immune system fortification, and the reduction of postoperative inflammation. By limiting exposure to artificial substances and emphasizing whole, natural ingredients, patients may experience fewer postoperative complications, enhanced digestive function, and a more rapid return to baseline activities. 

In summary, clean food effectively complements ERAS protocols, fostering a smoother, safer, and more successful recovery process.