Does Cabbage Increase Milk Supply? A Guide to Its Real Effects

Posted on March 09, 2026

Does Cabbage Increase Milk Supply? Facts and Myths

Introduction
Does Cabbage Increase Milk Supply?
Why Do People Use Cabbage While Breastfeeding?
The Science of Topical Cabbage Use
Can Eating Cabbage Affect Your Baby?
How to Use Cabbage Leaves Safely
What Actually Increases Milk Supply?
Signs You Might Have a Low Supply
Distinguishing Between Engorgement and Mastitis
Summary of Cabbage Facts
Promoting Your Well-being
Conclusion
FAQ

Introduction

If you are browsing the internet for ways to boost your breast milk production, you have likely come across a long list of suggestions. From special cookies to herbal teas, the advice is everywhere. One common question that pops up in parenting circles is: does cabbage increase milk supply? It is a bit of a confusing topic because cabbage has been associated with breastfeeding for generations, but its role is often misunderstood.

At Milky Mama, we know how stressful it can be when you are worried about your output. Our founder, Krystal Duhaney, RN, BSN, IBCLC, created this space to provide families with the evidence-based support they need. When it comes to cabbage, the answer might surprise you. While it is a staple in the breastfeeding world, it is not actually used to increase milk. In fact, it is most famous for doing the exact opposite.

In this article, we will clear up the confusion. We will explore why cabbage is used, how it affects your body, and what you should actually do if your goal is to support a healthy milk supply. We want to empower you with the right information so you can reach your breastfeeding goals with confidence. If you want extra support while you read, our Certified Lactation Consultant Breastfeeding Help page is a helpful place to start.

Does Cabbage Increase Milk Supply?

To put it simply, no, cabbage does not increase milk supply. In the world of lactation, we categorize substances as either galactagogues (which support milk production) or anti-galactagogues (which may decrease it). Cabbage falls into a unique category because it is primarily used topically rather than ingested for milk-related goals.

When people ask if cabbage increases milk, they are often thinking of its reputation as a "breastfeeding superfood." While cabbage is very healthy to eat, there is no scientific evidence to suggest that eating it will result in more milk. On the contrary, cabbage leaves are a well-known traditional remedy used to reduce milk supply or manage oversupply and engorgement.

If your goal is to make more milk, you would generally want to avoid using cabbage leaves on your breasts too frequently. Using them can signal your body to slow down production, which is helpful if you are weaning, but counterproductive if you are trying to build your freezer stash.

Why Do People Use Cabbage While Breastfeeding?

If cabbage doesn't help with milk production, why is it such a popular topic in breastfeeding forums? The reason lies in its powerful anti-inflammatory properties. For decades, midwives and lactation consultants have recommended chilled cabbage leaves for two specific, painful conditions: engorgement and mastitis. If you are unsure which one you are dealing with, our mastitis recovery guide can help you sort through the symptoms.

Managing Breast Engorgement

Engorgement usually happens in the early days of breastfeeding when your "milk comes in." It can also happen if a feeding is missed or if the baby suddenly starts sleeping longer stretches. Your breasts may feel hard, heavy, warm, and very painful. The skin might even look shiny or tight.

Cabbage leaves contain phytoestrogens and sulfur compounds that may help reduce swelling in the breast tissue. When the leaves are applied directly to the skin, they act like a natural cold compress, but with the added benefit of these plant-derived compounds.

Supporting Mastitis Recovery

Mastitis is an inflammation of the breast tissue that sometimes involves an infection. It can cause flu-like symptoms, fever, and a painful, red lump in the breast. While cabbage leaves cannot cure a bacterial infection (which usually requires a call to your doctor and possibly antibiotics), they can provide significant comfort.

The cooling sensation and the anti-inflammatory nature of the leaves help to soothe the heat and pain associated with the inflammation. Many moms find that alternating cabbage leaves with gentle massage helps them manage the discomfort while they wait for the inflammation to subside.

The Science of Topical Cabbage Use

It might sound like an old wives' tale, but there is actually some research behind the "cabbage in the bra" trick. Studies have compared cabbage leaves to chilled gel packs. In many cases, mothers reported that cabbage leaves were just as effective, if not more so, at reducing breast hardness and pain.

The theory is that cabbage leaves absorb some of the excess fluid from the tissues surrounding the milk ducts. When your breasts are engorged, it isn't just milk causing the fullness; it is also increased blood flow and lymphatic fluid. By reducing this "interstitial" fluid, the cabbage helps the breast become softer. This makes it much easier for your baby to get a deep, comfortable latch, which is the best way to move milk and resolve engorgement. For more on why that matters, see our skin-to-skin and latch support guide.

Key Takeaway: Cabbage is a tool for relief and reduction, not for increasing supply. Use it when you need to soothe swelling, but stop once you feel comfortable.

Can Eating Cabbage Affect Your Baby?

Since we have established that topical cabbage doesn't increase supply, you might wonder if eating it makes a difference. Cabbage is a nutrient-dense cruciferous vegetable. It is packed with:

Vitamin C: Supports the immune system and tissue repair.
Vitamin K: Essential for blood clotting and bone health.
Fiber: Helps with postpartum digestion.
Folate: Important for cellular function.

There is a common myth that eating "gassy" foods like cabbage, broccoli, or beans will give your baby gas. However, gas is produced by the breakdown of fiber in your digestive tract. Fiber and gas bubbles do not pass into your bloodstream and therefore cannot enter your breast milk.

If you enjoy cabbage soup or coleslaw, there is no reason to avoid it while breastfeeding unless you personally find it makes you uncomfortable. The only way it might affect your baby is by slightly changing the flavor of your milk, which is actually a good thing! Exposure to different flavors in breast milk can help your baby be more open to various foods when they start solids later on.

How to Use Cabbage Leaves Safely

If you are dealing with engorgement or are looking to dry up your milk supply for weaning, here is how to use cabbage leaves correctly.

Choose the right cabbage: Buy a head of green cabbage. Red cabbage works too, but it can stain your clothes and your skin purple.
Wash and chill: Peel off the outer leaves and discard them. Wash the inner leaves thoroughly to remove any dirt or pesticides. Place the clean leaves in the refrigerator to get them nice and cold.
Prepare the leaf: You may need to crush the veins of the leaf with a rolling pin or just use your hands to make it more flexible. This helps it mold to the shape of your breast.
Apply to the breast: Place the cold leaf directly onto your breast tissue. You can tuck it inside your bra to hold it in place.
Avoid the nipple: Try to leave your nipple exposed. The cabbage is meant for the breast tissue, and keeping the nipple dry helps prevent irritation or moisture-related issues.
Timing is key: Leave the leaves on for about 20 minutes or until they feel wilted and warm.

Important Warning for Supply

If you are trying to maintain or increase your milk supply, do not overdo the cabbage. Only use it until you feel a bit of relief from the pressure. Using it for long periods or many times a day can lead to a noticeable drop in your milk production.

For relief: Use 1–2 times a day for 20 minutes.
For weaning: Use as often as you like throughout the day.

What Actually Increases Milk Supply?

Since cabbage is not the answer for increasing supply, what is? Breastfeeding works on a "supply and demand" system. The more milk that is removed from the breast, the more milk your body is signaled to produce. If you are struggling with your supply, here are the most effective, evidence-based ways to support it.

Frequent Milk Removal

This is the number one way to boost supply. Whether you are nursing or pumping, try to empty your breasts frequently. If you are nursing, ensure your baby has a good latch so they are removing milk efficiently. If you are pumping, consider adding a "power pumping" session once a day to mimic a baby’s cluster feeding. Our exclusive pumping guide breaks this down in more detail.

Skin-to-Skin Contact

Spending time with your baby skin-to-skin (often called Kangaroo Care) triggers the release of oxytocin. This hormone is responsible for the "let-down reflex," which helps milk flow. It also boosts prolactin, the hormone that tells your body to make milk.

Hydration and Nutrition

Your body needs fuel to create milk. Staying hydrated is essential, especially in the early months. While water is great, some moms prefer drinks that offer a little extra support. Our Pumpin' Punch™ drink mix is a popular choice for families looking for hydration with a boost of lactation-friendly ingredients.

Eating a balanced diet with plenty of complex carbohydrates can also help. Oats are one of the most famous foods for supporting milk supply because they are rich in iron and beta-glucan. This is why many of our treats, like the best-selling Emergency Lactation Brownies, feature oats as a primary ingredient.

Herbal Support

Many families turn to herbs to help bridge the gap. Ingredients like goat’s rue, moringa, and alfalfa are often used in professional lactation blends. These are known as galactagogues.

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

At Milky Mama, we offer several herbal supplements designed to support different needs. For example, Pumping Queen is formulated for those who want to support their output and milk flow, while Lady Leche is another option many moms explore for lactation support. Always talk to a certified lactation consultant before starting new supplements to ensure they are the right fit for your body.

Signs You Might Have a Low Supply

Before you worry too much about your supply, it is important to know if there is actually a problem. Many moms feel like they have a low supply because their breasts no longer feel "full" or their baby is cluster feeding. These are often normal stages of breastfeeding.

You might actually have a low supply if:

Your baby is not gaining weight according to their growth curve.
Your baby has fewer than 6 heavy wet diapers in a 24-hour period (after the first week).
Your baby seems consistently lethargic or unsatisfied after most feedings.

If you notice these signs, the best thing to do is reach out for support. You don't have to navigate this alone. Our breastfeeding help and virtual consultation page can help you identify the root cause of supply issues and create a plan that works for you. You can also build your knowledge with Breastfeeding 101 if you want a more guided next step.

Distinguishing Between Engorgement and Mastitis

Because cabbage is used for both, it is helpful to know which one you are dealing with. Treating them correctly is vital for your health and your supply.

Engorgement

How it feels: Both breasts are usually affected. They feel hard, warm, and painful.
Other symptoms: You might have a slight low-grade fever, but you generally feel "okay."
Next steps: Frequent nursing, warm compresses before feeding to help milk flow, and chilled cabbage leaves after feeding for 15-20 minutes to reduce swelling.

Mastitis

How it feels: Usually only one breast is affected. There is a specific red, hot, and very painful area or lump.
Other symptoms: High fever (over 101.3°F), chills, body aches, and feeling like you have the flu.
Next steps: Contact your healthcare provider immediately. You need rest, plenty of fluids, and likely a prescription for antibiotics. You can use cabbage leaves for pain relief, but they will not treat the underlying infection.

Summary of Cabbage Facts

Topical Use: Effective for reducing the pain and swelling of engorgement.
Dietary Use: Safe to eat, high in vitamins, but does not increase milk production.
Supply Impact: Can actually decrease supply if used too much topically.
Best Practice: Use cabbage for short bursts of relief, but rely on frequent milk removal and proper nutrition to increase your supply.

Promoting Your Well-being

Breastfeeding is a journey that comes with many ups and downs. It is natural to look for home remedies when things get uncomfortable. Cabbage is a fantastic, affordable tool for managing the "pressure" of breastfeeding, but it is just one part of the puzzle.

Remember that your worth as a parent is not measured in ounces. Whether you are exclusively breastfeeding, pumping, or supplementing, you are doing an amazing job providing for your baby. Taking care of your physical comfort is a big part of that. If you are in pain from engorgement, go ahead and grab that cabbage from the fridge. Just keep an eye on your supply and pivot to more supportive measures once you feel better. If you want more practical pumping support, our exclusive pumping guide is a great companion read.

Conclusion

While the idea that cabbage increases milk supply is a common misunderstanding, the vegetable still plays a valuable role in a breastfeeding mother's toolkit. It is an excellent natural remedy for the discomfort of engorgement and the inflammation of mastitis. However, if your goal is to boost your production, you should focus on frequent milk removal, skin-to-skin contact, and nourishing foods like oats and flaxseed.

Cabbage is for relief, not for increasing output.
Overusing cabbage leaves can lead to a decrease in supply.
Focus on "supply and demand" to truly boost your milk production.
Healthy snacks like our Emergency Lactation Brownies are a great way to support your supply naturally.

We are here to support you every step of the way. If you are feeling overwhelmed by supply concerns or breastfeeding pain, reach out to us for a consultation or check out our educational resources. You can also keep learning with our low milk supply guide. You've got this, and we've got you.

FAQ

Can I sleep with cabbage leaves in my bra?

It is generally not recommended to sleep with cabbage leaves in your bra. To avoid a potential drop in milk supply, you should only use them for about 20 minutes at a time. Leaving them on all night could significantly suppress your production and might also cause skin irritation due to the prolonged moisture against your breast.

Does eating cabbage soup increase breast milk?

No, eating cabbage soup does not increase breast milk production. While cabbage is healthy and provides vitamins C and K, it does not contain galactagogues that stimulate milk production. To increase supply through diet, focus on foods like oats, brewer's yeast, and plenty of water instead.

Will cabbage leaves dry up my milk completely?

Cabbage leaves can be used to help dry up your milk supply during the weaning process, but they usually won't do it alone. They work by reducing the swelling and signaling the body to slow down, but you also need to stop removing milk for the supply to dry up completely. If you only use them for brief periods to manage engorgement, they should not dry up your milk entirely.

Is red cabbage better than green cabbage for engorgement?

$28.80 AUD

Subscribe & Save: 10% off

SHOP NOW

Your cart is empty

Your cart

Estimated total

About Milky Mama

Support

Stay Connected

Does Cabbage Increase Milk Supply? A Guide to Its Real Effects

Table of Contents

Introduction

Does Cabbage Increase Milk Supply?