Metabolic disorders result from disruptions in normal metabolic processes and can have significant impacts on cellular and tissue function. Some common metabolic disorders include: - Diabetes Mellitus: A condition characterized by impaired glucose metabolism due to insulin resistance or deficiency. - Hyperthyroidism: An overactive thyroid gland increases the basal metabolic rate, leading to weight loss and increased energy consumption. - Phenylketonuria (PKU): A genetic disorder affecting the metabolism of the amino acid phenylalanine, leading to its accumulation and potential neurological damage.