Can Taking Colostrum Increase Milk Supply?

When we look at the question of whether taking colostrum can increase milk supply, we have to look at how milk production actually works. The process of making milk is governed by hormones and the physical removal of milk from the breast.

There is no scientific data suggesting that ingesting bovine colostrum triggers the hormones responsible for milk production. Substances that are believed to increase milk supply are called galactagogues (pronounced guh-lak-tuh-gog). While some herbs and foods are considered galactagogues, bovine colostrum does not fall into this category.

The Role of Prolactin and Oxytocin

Your milk supply is primarily driven by two hormones: prolactin and oxytocin. Prolactin is responsible for the actual "making" of the milk. Every time your baby nurses or you pump, your body releases prolactin to tell your breasts to make more milk for the next feed.

Oxytocin is the hormone responsible for the "let-down" reflex. This is the process where the tiny muscles in your breasts contract to push the milk out through the ducts. Taking a colostrum supplement does not interact with these hormonal pathways in a way that would increase your volume.

Supply and Demand: The Real Key

The most effective way to increase milk supply is through the principle of supply and demand. Your body needs to know that the milk it is making is being used. If milk is left in the breast, a protein called Feedback Inhibitor of Lactation (FIL) builds up. This protein tells your body to slow down production.

If you are looking to boost your supply, the best approach is to remove milk more frequently and more effectively. This sends a clear signal to your brain to ramp up production. For more guidance, explore this guide to safely increasing milk supply naturally. Taking a supplement like bovine colostrum may provide you with some vitamins, but it cannot replace the physical demand required to build a supply.

Key Takeaway: While bovine colostrum is a trendy wellness supplement, there is no clinical evidence that it acts as a galactagogue or increases human milk supply. Frequent milk removal remains the most effective way to boost production.

The Stages of Milk Production (Lactogenesis)

To understand why a supplement might or might not work, it helps to understand the three stages of milk production, known as lactogenesis.

Lactogenesis I: The Colostrum Stage

This stage begins mid-pregnancy and continues for the first few days after birth. At this point, your milk production is driven entirely by hormones. It doesn't matter how much you pump or nurse; your body will produce a small, concentrated amount of colostrum. Your baby's stomach is only about the size of a marble at birth, so these small amounts are exactly what they need.

Lactogenesis II: When the Milk "Comes In"

Around day three to five after birth, your hormones shift. Progesterone levels drop after the placenta is delivered, and prolactin takes over. This is when your milk "comes in" and transitions from colostrum to transitional milk. You will likely feel your breasts becoming fuller, firmer, and heavier. This stage is also driven by hormones, but it is the bridge to the next phase.

Lactogenesis III: The Maintenance Phase

After the first few weeks, your milk supply moves from being hormone-driven to being "autocrine" or demand-driven. This is the stage where your supply is determined by how much milk is removed. If you are past the first few weeks postpartum and notice a dip in supply, it is usually related to this stage. This is why focus should be on frequent nursing, power pumping, and hydration rather than supplements that don't target these biological mechanisms.

Potential Risks of Taking Colostrum While Breastfeeding

If you are considering taking bovine colostrum for other reasons, such as gut health or immunity, it is important to weigh the potential risks while you are lactating.

Lack of Regulation and Research

The supplement industry in the United States is not strictly regulated by the FDA. This means that the purity and potency of bovine colostrum powders can vary wildly between brands. More importantly, there is very little research on the safety of bovine colostrum supplements for breastfeeding parents.

We do not yet know if the bioactive components in bovine colostrum pass into human milk and how they might affect a developing infant. Because of this lack of data, many lactation professionals and healthcare providers recommend avoiding these supplements until you have finished breastfeeding.

Dairy Allergies and Sensitivities

Bovine colostrum is a dairy product. If you have a milk allergy or lactose intolerance, you should definitely avoid these supplements. Furthermore, some babies are sensitive to the cow's milk protein in their parent's diet. If your baby has been diagnosed with Cow's Milk Protein Allergy (CMPA), taking a concentrated colostrum supplement could potentially trigger a reaction in your baby, such as eczema, gas, or bloody stools.

What to Do Next: Steps to Safely Support Your Supply

If you are worried about your supply, there are evidence-based ways to support your body. You don't have to rely on expensive, unproven trends.

Nurse or pump frequently: Aim for 8 to 12 sessions in a 24-hour period.
Check the latch: If the baby isn't latched correctly, they won't remove milk efficiently.
Stay hydrated: Your body cannot make milk if you are dehydrated.
Focus on nutrition: Eat a balanced diet with plenty of complex carbohydrates and healthy fats.
Skin-to-skin contact: This naturally boosts your oxytocin levels, which helps with let-down.

Our Lady Leche™ herbal supplement and Pumping Queen™ herbal supplement are designed with specific ingredients that have been used for generations to support lactation. Unlike general wellness supplements, these are formulated with the needs of breastfeeding parents in mind.

Exploring Effective Galactagogues

If you are looking for nutritional support to help with your milk supply, there are several ingredients that have a long history of use in the lactation community. These are often included in our Milky Mama products because they provide the support parents are looking for.

Oats and Barley

Oats are perhaps the most famous "milk-making" food. They are rich in beta-glucan, a type of fiber that may help increase prolactin levels. They are also a great source of iron; low iron levels are known to potentially cause a decrease in milk supply. Our Emergency Brownies are packed with oats and other supportive ingredients to give you a delicious, supply-supporting snack.

Brewer's Yeast

This is a nutritional supplement that contains B vitamins, iron, and minerals. It has been used for decades by nursing parents to help support their energy levels and milk volume. It is a key ingredient in many of our baking mixes and treats.

Flaxseed

Flaxseed provides essential fatty acids like omega-3s. While these don't necessarily increase the volume of milk, they improve the quality of your milk, making it more nourishing for your baby. Healthy fats are also vital for your own postpartum brain health and hormone regulation.

Targeted Herbs

Many parents find success with specific herbs. For example, Moringa is often recommended for its high nutrient density and its potential to support a healthy supply. Other herbs like Alfalfa and Blessed Thistle are also common choices. We use these in our various herbal tinctures, such as Lady Leche™, to provide a concentrated way to support your breastfeeding journey.

The Importance of Hydration

Many parents underestimate how much water they need while breastfeeding. Breast milk is roughly 87% water. If you aren't drinking enough, your body will prioritize your own vital functions over milk production.

While plain water is great, sometimes you need something extra. We created our lactation drink mixes, like Pumpin Punch™ and Milky Melon™, to provide hydration along with lactation-support ingredients. These are a great alternative to the sugary "body-armor" drinks many parents turn to, offering a targeted way to stay hydrated and support your goals.

"Your well-being matters just as much as your milk supply. When you take care of yourself through hydration and nutrition, you are in a better position to take care of your baby."

The Impact of Stress on Milk Supply

It is impossible to talk about milk supply without talking about stress. The "fight or flight" response triggers adrenaline, which can actually inhibit the oxytocin reflex. This means that even if you have plenty of milk in your breasts, it might be harder for that milk to "let down" if you are feeling stressed or anxious.

Trends like taking bovine colostrum can sometimes add to this stress. You might feel like you "should" be taking it because you saw someone else do it, or you might worry that you're missing out on a "secret" to success.

In reality, the best thing you can do for your supply is to find ways to relax. Deep breathing, a warm shower before pumping, or simply looking at photos of your baby while you pump can help trigger that oxytocin release. Don't let the pressure of the latest supplement trend steal your peace of mind.

When to Seek Professional Support

If you have tried increasing your frequency of milk removal and focused on nutrition, but you are still concerned about your baby's weight gain or your output, it is time to talk to a professional.

A Certified Lactation Consultant (IBCLC) can help you:

Assess your baby's latch and positioning.
Perform a "weighted feed" to see exactly how much milk your baby is getting.
Create a customized pumping schedule.
Identify if there are any underlying medical issues, like thyroid problems or retained placenta, that could be affecting your supply.

Every drop counts, but your mental health counts too. If the struggle to maintain a supply is causing you significant distress, virtual lactation consultations can help you find a sustainable path forward that works for your family.

Summary of Evidence-Based Tips for Supply

If you are feeling lost in the world of supplements, here is a simple action plan to help you focus on what really works:

Prioritize Skin-to-Skin: Spend at least 20 minutes a day with your baby chest-to-chest. This is a powerful way to boost the hormones you need for milk production.
Increase Demand: If you are pumping, add a "power pumping" session once a day for a week. This mimics a baby's cluster feeding and tells your body to make more.
Eat Specifically for Lactation: Incorporate oats, flaxseed, and brewer's yeast into your daily meals.
Drink Before You Are Thirsty: Keep a large water bottle with you at all times. If you struggle with plain water, try one of our lactation-support drinks.
Rest When Possible: Sleep is when your body does its best work, including making milk. Even a short nap can help your hormone levels stabilize.

Conclusion

While the wellness world continues to buzz about bovine colostrum, the evidence just isn't there to support it as a tool for increasing milk supply. Breastfeeding is a natural process, but that doesn't mean it is always easy. It is okay to look for support, but it is important to choose tools that are safe and effective for both you and your baby.

At Milky Mama, we are here to provide that support with products and education you can trust. Focus on the basics: frequent milk removal, good nutrition, and plenty of hydration. You are doing an amazing job, and your body was literally created for this.

Bovine colostrum is designed for calves and does not trigger human lactation hormones.
The most effective way to boost supply is through increased milk removal and the supply-and-demand cycle.
Always consult your healthcare provider before starting new supplements while breastfeeding.

For more support on your breastfeeding journey, explore our range of lactation treats and herbal lactation supplements. We are honored to be a part of your story.

This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your healthcare provider for medical advice.

FAQ

Does taking bovine colostrum increase milk supply?

There is no clinical evidence that ingesting bovine colostrum increases human milk production. Milk supply is primarily driven by the hormones prolactin and oxytocin, which are triggered by frequent milk removal, not by the consumption of bovine milk products.

Is it safe to take colostrum supplements while breastfeeding?

The safety of bovine colostrum supplements during lactation has not been extensively studied, and these products are not strictly regulated by the FDA. Because we do not know if the bioactive components pass into breast milk or how they affect infants, many professionals recommend avoiding them until you have finished breastfeeding.

Can colostrum supplements help with postpartum recovery?

Some people take bovine colostrum to support gut health or immune function, but research on its effectiveness for postpartum recovery is limited. Most experts suggest focusing on a balanced, whole-food diet and prenatal vitamins to support your recovery during the fourth trimester.

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Can Taking Colostrum Increase Milk Supply?

Table of Contents

Introduction

Understanding Colostrum: Human Liquid Gold vs. Bovine Supplements

What Makes Human Colostrum Special?

What is Bovine Colostrum?