Colostrum Collected within the first 6 hours after a calf’s birth. Winfinith colostrum contains macronutrients, vitamins, and minerals. It’s especially high in protein compounds that regulate immune responses and promote growth, including lactoferrin, growth factors, and antibodies for the optimal functioning of the body and maintaining overall health and strengthening the immune system and provides protection against various diseases ,fight a variety of organisms, allergens and toxins that harm the body. Colostrum seems to prevent infectious diarrhea in children with a history of this condition. It also seems help shorten the duration of this illness in children. Taking colostrum by mouth may prevent upper airway infections in people that exercise. It may also work in people that have a higher risk of getting the flu.