The present invention provides dietary supplements, medical foods, and methods effective to delay the onset, slow the progression, and/or ameliorate at least one of the symptoms of a metabolic disease or disorder, such as metabolic syndrome, type I diabetes, type II diabetes, pancreatic disease, and/or hyperlipidemia.本發明提供有效延遲一種代謝疾病或疾患的至少一種症狀之發作、減緩其進程及/或予以改善之膳食補充品、醫療食品及方法,該代謝疾病或疾患諸如代謝症候群、第一型糖尿病、第二型糖尿病、胰臟疾病及/或高脂血症。