- Bovine colostrum is the pre-milk fluid produced by cow mammary glands during the first two to four days after giving birth. Bovine colostrum delivers growth, nutrient, and immune factors to the offspring.
- Traditional uses of bovine colostrum include for eye conditions, oral health, and respiratory tract infections. The investigation of clinical effects of bovine colostrum in humans began in the late 1980s and continues today.
- Bovine colostrum may be useful for exercise performance enhancement and gastrointestinal injury due to bowel disease and non-steroidal anti-inflammatory drugs (NSAIDs). Although early evidence looks promising, additional study is still needed to determine the safety and effectiveness of bovine colostrum.
- Hyperimmune bovine colostrum is also commercially available, and some evidence exists for its use, as well as the use of isolated immunoglobulins (antibodies). Most evidence is in support of its use for diarrhea associated with certain types of bacterial and viral infections or immune system deficiencies.