<prompt> Which can cause profound hyperlipidemia?HypoparathyroidismHypothyroidismHyperparathyroidismHypehyroidism  <response>: Answer is B Hypothroidism: The two most common Endocrine causes of Secondary Dyslipidemia are Type-2 Diabetes Mellitus and Hypothyroidism. Type-2 Diabetes Mellitus is the single most common endocrine cause of Secondary Dyslipidemia followed by Hypothyroidism. 