The terms 'mother' and 'breastfeeding' are used throughout our documents; we recognize and respect that individuals and families may use other preferred terminology.
What is oral immune therapy?
Oral immune therapy is the practice of using your own fresh breast milk to provide mouth care to your baby. This is done by swabbing the inside of your baby’s mouth with breast milk, which provides protective properties as it is absorbed.
Your body produces protective antibodies that can transfer to your baby through your breast milk. These antibodies can provide your baby with protection against harmful bacteria, infections or infection-related conditions. Breast milk acts as a medicine in babies who are sick or premature.
Which babies should receive oral immune therapy?
All babies who are not able to feed by mouth should receive oral immune therapy for the many benefits it provides. This includes babies born prematurely and older babies/toddlers up to 18 months who are sick and still receiving breast milk.
How does oral immune therapy work?
When breast milk comes in contact with your baby’s mouth, it is absorbed into the baby’s body, and the breast milk’s immune components boost the baby’s immune system. Research suggests this practice can help protect a baby from developing infections and harmful inflammation. Breast milk, in combination with a baby’s saliva, creates an environment that reduces harmful bacteria and boosts healthy bacteria, creating a healthy oral environment. Healthy bacteria then travel to the gut to protect it and support its healthy development.
What are the benefits of oral immune therapy for my baby?
There are many benefits to providing oral immune therapy to babies admitted to the hospital:
- It boosts their immune system, providing both local and systemic (whole-body) protection.
- It supports their gut development.
- It provides positive oral and sensory stimulation.
- It enhances their growth.
- It helps them reach full feeds faster and begin breastfeeding sooner.
- It helps develop their taste buds, which leads to an increased acceptance of a variety of flavours as they grow.
- It promotes increased attachment and bonding with your baby.
How is oral immune therapy provided?
Oral immune therapy is provided using fresh colostrum or breast milk that has never been frozen, and it is given every four hours as part of routine mouth care. Colostrum and breast milk contain important antibodies that will help develop and strengthen your baby’s immune system.
In the first couple of days after birth, it is normal to only produce a few drops of colostrum. After expressing colostrum or breast milk, it is important that you to label it with your baby’s breast milk label.
Oral immune therapy is the standard of care for any babies who are not feeding orally up to 18 months of age. All babies are allowed to receive this care, even if they are not allowed to be fed, including:
- babies who receiving nothing by mouth (NPO)
- Babies receiving tube feeding
Oral immune therapy is provided using a mouth care applicator swab. Colostrum or breast milk is used to coat the inside of your baby’s mouth and lips. Only a small amount of milk is used, so oral immune therapy is not considered feeding. Your baby’s nurse can teach you how to do this.