<prompt> About colostrum true statements are :Contains less fatRich in immunoglobulinContains more proteinAll  <response>: Ans. is a, b and c i.e. Rich in immunoglobulin; Contains more protein; and Contains less fat Colostrum is a deep yellow serous fluid secreted from breasts staing from pregnancy and for 2-3 days after delivery. Composition It has higher specific gravity and higher protein, Vitamin A, D, E, K, immunoglobulin, sodium and chloride content than mature breast milk. It has lower carbohydrate, fat and potassium than mature milk. Advantages : Antibodies IgA, IgG, IgM and humoral factor lactoferrin provide immunological defence to the new born. Laxative action due to fat globules. It is an :deal natural staer food. 