Does Tea Increase Milk Supply? Everything You Need To Know

Posted on February 23, 2026

Does Tea Increase Milk Supply? Tips for Nursing Moms

Introduction
Understanding Lactation Tea and Galactagogues
The Science and Tradition of Herbal Tea
Common Ingredients in Lactation Teas
The Role of Hydration in Milk Supply
The Connection Between Relaxation and Let-Down
Safety and Cautions for Breastfeeding Parents
How to Effectively Use Tea for Lactation
Moving Beyond the Cup: The Big Picture of Milk Supply
Milky Mama Alternatives to Traditional Tea
When to Seek Professional Help
Summary
FAQ

Introduction

If you have ever spent a late night scrolling through breastfeeding forums, you have likely seen "lactation tea" mentioned as a go-to solution for boosting supply. It is completely normal to feel a bit of pressure or anxiety about whether your baby is getting enough. Many parents look for natural ways to support their breastfeeding journey, and tea is one of the most popular options available.

At Milky Mama, we understand that you want the best for your baby while also taking care of your own well-being. This post will explore whether tea actually helps increase milk production, which ingredients are most effective, and how to stay safe while using herbal supports. If you prefer a ready-made option, our lactation drink mixes are designed to fit easily into a busy breastfeeding routine.

While tea can be a helpful tool in your lactation toolkit, its effectiveness often depends on the specific herbs used and your overall feeding routine.

Understanding Lactation Tea and Galactagogues

To understand if tea works, we first need to look at what is inside the bag. Most teas marketed for breastfeeding contain "galactagogues." This is a clinical term for substances that may help a mother start, maintain, or increase her milk production.

Galactagogues can be found in certain foods, herbs, and even medications. In the context of tea, these are usually plant-based ingredients that have been used for centuries across different cultures. Some herbs are thought to work by supporting the hormones responsible for milk production. Others may help by increasing the blood flow to the breast or supporting the development of mammary tissue.

It is important to remember that these herbs are supplements, not magic fixes. They work best when used alongside frequent milk removal, such as nursing on demand or regular pumping sessions.

The Science and Tradition of Herbal Tea

One of the most common questions we hear is: "Is there scientific proof that this works?" The answer is a bit complex. Many of the herbs used in lactation teas have not been through large-scale, clinical trials. Most of the evidence we have is "anecdotal," which means it comes from the lived experiences of breastfeeding parents over many generations.

However, a few studies have shown promising results. For example, some small trials suggest that certain herbal blends can increase milk volume compared to a placebo. Researchers believe these herbs might stimulate the production of prolactin. Prolactin is the primary hormone that tells your body to make milk.

Even when scientific data is limited, the history of these herbs is significant. Many have been used safely for hundreds of years. When you drink a cup of lactation tea, you are participating in a long tradition of maternal support.

Key Takeaway: While clinical research is still catching up to tradition, many parents find that herbal galactagogues provide a noticeable boost to their supply when combined with a consistent feeding routine.

Common Ingredients in Lactation Teas

Not all teas are created equal. The effectiveness of a tea depends entirely on the blend of herbs it contains. Here are some of the most common ingredients you might find in a breastfeeding-friendly tea and why they are included.

Moringa

Moringa oleifera is a plant that has gained significant attention in the lactation world. It is highly nutritious, containing high levels of iron, calcium, and essential vitamins. Some studies have shown that moringa may help increase milk volume, especially in the early days postpartum. It is often recommended for parents who want a nutrient-dense boost without some of the stronger-tasting herbs.

Goat’s Rue

Goat’s Rue is a potent herb that is believed to help with the development of mammary tissue. This makes it a popular choice for parents who may have concerns about insufficient glandular tissue or those who are trying to relactate. It is considered one of the stronger herbal supports available.

Blessed Thistle

Blessed thistle is frequently used to support a healthy milk supply by potentially increasing prolactin levels. It is often paired with other herbs to create a more well-rounded effect. In addition to lactation support, it has traditionally been used to help with digestion and liver health.

Fennel

Fennel is a common ingredient known for its sweet, licorice-like flavor. It contains phytoestrogens, which are plant-based compounds that mimic the hormone estrogen. In the right balance, these can help support the let-down reflex and overall milk flow.

The Role of Hydration in Milk Supply

One of the simplest reasons tea may help increase milk supply has nothing to do with the herbs at all. It is all about the water. Breast milk is about 88% water. If you are dehydrated, your body may struggle to maintain an optimal supply.

Many breastfeeding parents find it difficult to drink enough plain water throughout the busy day. Tea adds flavor and variety, making it easier to hit your hydration goals. We often suggest aiming for at least 64 to 80 ounces of fluid a day. This includes water, tea, and other hydrating liquids.

Drinking a warm cup of tea can also become a mindful habit. This leads us to another critical factor in milk production: relaxation.

The Connection Between Relaxation and Let-Down

Breastfeeding is not just a physical process; it is a neurological one. When you are stressed or anxious, your body produces adrenaline and cortisol. These "fight or flight" hormones can actually inhibit the let-down reflex. This is the process where the small muscles in your breast contract to push milk into the ducts for your baby.

Oxytocin is the hormone responsible for the let-down reflex. It is often called the "love hormone" because it is released during skin-to-skin contact, cuddling, and relaxation. If you take ten minutes to sit down, put your phone away, and enjoy a warm cup of tea, you are signaling to your nervous system that it is safe to relax. This simple act can help your milk flow more easily.

Find a quiet corner to sit in.
Take a few deep breaths while your tea steeps.
Focus on the warmth of the mug in your hands.
Try to clear your mind of your "to-do" list.

Safety and Cautions for Breastfeeding Parents

While many herbs are safe, it is important to remember that "natural" does not automatically mean "harmless." Herbs can be very potent and can interact with medications or medical conditions.

Before starting any new herbal supplement or tea, we recommend speaking with your healthcare provider or a certified lactation consultant. They can help you determine if a specific herb is right for your unique situation. If you want personalized breastfeeding guidance, our breastfeeding help page is a helpful next step.

For many moms, our Lady Leche™ supplement or Pumping Queen™ supplement offer a convenient way to get herbal support in a concentrated form. However, if you prefer a drink, options like our Lactation LeMOOnade™ provide hydration alongside lactation-supporting ingredients.

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

Potential Side Effects

Some herbs can cause minor side effects. For example, some parents report changes in their baby’s digestion (like extra gas) or a change in the smell of their own sweat or urine. If you notice any unusual symptoms in yourself or your baby, it is best to pause the tea and consult a professional.

Ingredients to Avoid

Not all teas are beneficial for milk supply. Some herbs are actually "anti-galactagogues," meaning they may help decrease or dry up milk supply. You should generally avoid the following in large amounts if you are trying to increase your supply:

Sage: Often used to help during the weaning process.
Peppermint: Large amounts of peppermint oil or strong peppermint tea may decrease supply for some people.
Parsley: In medicinal quantities, parsley can have a drying effect.

How to Effectively Use Tea for Lactation

If you decide to try tea to support your supply, consistency is key. Drinking one cup once a week likely won't make a significant difference. Most herbalists and lactation experts suggest drinking 1 to 3 cups per day to see potential results.

Steep for Success

To get the most out of your tea, you must steep it correctly. Herbal teas often need a longer steeping time than standard black or green tea.

Bring fresh water to a boil.
Pour it over your tea bag or loose-leaf blend.
Cover the mug. This keeps the essential oils and steam inside the cup.
Steep for 5 to 10 minutes, or as directed on the packaging.
Squeeze the tea bag before removing it to get every last drop of the herbal goodness.

Moving Beyond the Cup: The Big Picture of Milk Supply

While tea can be a wonderful support, it is only one piece of the puzzle. Milk production works on a system of supply and demand. The more milk you remove from the breast, the more milk your body will make.

If you are struggling with low supply, here are a few other evidence-based strategies to use alongside your tea:

Frequent Feedings: Offer the breast every 2 to 3 hours, or on demand whenever your baby shows hunger cues.
Skin-to-Skin Contact: Spending time chest-to-chest with your baby boosts oxytocin and encourages nursing.
Full Drainage: Ensure your baby is emptying the first breast before offering the second. This signals to your body that more milk is needed.
Check the Latch: If the baby isn't latching deeply, they may not be removing milk efficiently. A lactation consultant can help you troubleshoot this.
Power Pumping: This involves a specific pumping schedule that mimics a baby cluster feeding to signal an increase in supply.

For a deeper look at how pumping and nursing compare, our breastfeeding and pumping guide is a useful companion read.

Milky Mama Alternatives to Traditional Tea

We know that not everyone is a tea drinker. Some parents find the taste of traditional lactation teas to be too strong or "earthy." That is why we created a variety of delicious alternatives that still offer lactation-supporting ingredients.

Our Pumpin Punch™ drink mix and Milky Melon™ drink mix are favorites for parents who want a refreshing, fruity way to stay hydrated. If you have a sweet tooth, our Emergency Brownies or lactation snacks collection are a popular choice. They are packed with oats, brewer’s yeast, and flaxseed—all of which are traditional food-based galactagogues.

Whether you choose a warm mug of tea or one of our signature treats, the goal is the same: to nourish your body so you can nourish your baby.

When to Seek Professional Help

If you have tried increasing your fluid intake, nursing more frequently, and adding supportive herbs but your baby is still not gaining weight or having enough wet diapers, it is time to call in the experts.

A Pediatrician can check your baby’s growth and overall health. A certified lactation consultant (IBCLC) can observe a feeding, check for oral restrictions like tongue ties, and help you create a personalized plan to reach your breastfeeding goals. For parents who want structured learning, our Breastfeeding 101 course can also be a helpful resource.

Key Takeaway: Tea is a supportive tool that works best when combined with frequent milk removal and a healthy feeding routine. Always prioritize a deep latch and responsive feeding as your primary supply-builders.

Summary

The journey of breastfeeding is unique for every family. While tea can be a comforting and potentially effective way to support your milk supply, it is most successful when part of a holistic approach. By focusing on hydration, choosing the right herbs, and maintaining a strong supply-and-demand cycle, you can feel confident in your ability to provide for your little one.

Tea supports supply through galactagogues like moringa and goat’s rue.
Hydration and relaxation are just as important as the herbs themselves.
Avoid "anti-galactagogues" like sage and excessive peppermint.
Always consult with a professional before starting new supplements.

You are doing an amazing job, and we are here to support you every step of the way. Whether you need a virtual consultation or a box of our favorite treats, we are honored to be a part of your breastfeeding story.

FAQ

Is it safe to drink lactation tea while I am pregnant?

Most lactation teas are designed for use after your baby is born. Some herbs, like goat's rue or certain blends, may cause uterine contractions or other issues during pregnancy. It is always best to wait until you have delivered your baby or consult your obstetrician before starting any lactation-focused herbal regimen.

How long does it take for lactation tea to start working?

Every body responds differently to herbal supports. Some parents report an increase in their supply within 24 to 72 hours, while for others, it may take a week of consistent use. It is important to continue nursing or pumping frequently during this time, as the tea works best when milk is being regularly removed.

Can I drink too much lactation tea?

While hydration is good, more is not always better when it comes to herbs. Most experts recommend limiting herbal tea to 3 cups per day. Consuming excessive amounts of certain herbs can lead to digestive upset for you or your baby, or in some cases, it may even have the opposite effect on your supply.

Does the tea still work if I drink it cold?

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Does Tea Increase Milk Supply? Everything You Need To Know

Table of Contents

Introduction

Understanding Lactation Tea and Galactagogues

The Science and Tradition of Herbal Tea