What to Eat to Increase Your Milk Supply

Posted on February 09, 2026

Introduction
Understanding the Role of Nutrition in Lactation
The Foundation: Calories and Hydration
Powerhouse Grains for Milk Supply
The Best Vegetables and Fruits for Nursing
Proteins and Healthy Fats
Specific Ingredients Found in Lactation Treats
What to Limit or Avoid
Why Milk Removal is Still Number One
Creating a Breastfeeding Meal Plan
Managing Stress and Sleep
When to Seek Professional Help
Conclusion
FAQ

Introduction

If you have ever stared at your pump parts or watched your baby at the breast and wondered if you were producing enough, you are not alone. Many parents experience "supply anxiety" at some point in their breastfeeding journey. It is a natural part of wanting the very best for your little one. While the most important factor in milk production is frequent milk removal, what you put into your body plays a supportive role in your energy and output.

At Milky Mama, we believe that breastfeeding support should be compassionate, empowering, and rooted in clinical expertise. Our founder, Krystal Duhaney, RN, BSN, IBCLC, created this community to ensure that no parent has to navigate these challenges without a helping hand. If you need personalized support, our Certified Lactation Consultant Breastfeeding Help page is a great place to start. We know that while breastfeeding is natural, it does not always come naturally.

In this guide, we will explore the best foods to support your lactation journey. We will look at "galactagogues"—foods believed to support milk production—and how a balanced diet can help you feel your best. This article covers specific ingredients to look for, what to avoid, and practical steps you can take today to feel more confident in your supply. Your nutrition is a powerful tool that can support your body as it does the amazing work of nourishing your baby.

Understanding the Role of Nutrition in Lactation

Before we dive into the specific grocery list, it is helpful to understand how your body makes milk. Breast milk is created from your bloodstream, not directly from the contents of your stomach. However, the nutrients you consume are the building blocks your body uses to keep you healthy while you produce that milk.

If your diet is lacking, your body will often prioritize the baby’s needs, pulling nutrients from your own stores. This can leave you feeling exhausted, depleted, and stressed. By focusing on what to eat to increase your milk supply, you are really focusing on nourishing the "producer" so the "production" can thrive.

What are Galactagogues?

The term "galactagogue" (pronounced gah-lak-tah-gog) refers to any substance that may help a breastfeeding parent increase their milk supply. These can be found in common foods, herbs, and supplements. Many cultures around the world have used specific foods for centuries to support new mothers.

Most galactagogues work by supporting the hormones responsible for milk production. The two primary hormones are prolactin and oxytocin. Prolactin is responsible for making the milk, while oxytocin helps with the "let-down reflex." The let-down reflex is the process where the muscles in the breast contract to push milk out through the ducts.

Key Takeaway: While specific foods can support your hormones and energy, they work best when paired with frequent nursing or pumping. The more milk you remove, the more milk your body will be signaled to create.

The Foundation: Calories and Hydration

Before focusing on "superfoods," it is essential to get the basics right. Producing milk is an athletic feat for your body. It requires a significant amount of energy and fluid.

Meeting Your Calorie Needs

Many new parents feel pressure to "bounce back" to their pre-pregnancy weight quickly. However, breastfeeding is not the time for restrictive dieting. Your body typically needs an extra 300 to 500 calories per day to maintain milk production.

If you do not eat enough, you may notice a dip in your energy levels or your milk output. Focus on "nutrient-dense" foods—foods that provide a lot of vitamins and minerals for the calories they contain. Think of these extra calories as fuel for your milk-making factory.

Staying Hydrated

Breast milk is about 87% water. If you are dehydrated, your body may struggle to maintain a robust supply. You do not need to force-feed yourself gallons of water, but you should "drink to thirst."

A good rule of thumb is to have a glass of water every time you sit down to nurse or pump. If your urine is pale yellow, you are likely well-hydrated. If it is dark or has a strong smell, you need more fluids.

What to do next for hydration:

Keep a reusable water bottle in every room where you nurse.
Add slices of fruit or cucumber to your water if you find plain water boring.
Try our Pumpin' Punch™ or browse our Lactation Drink Mixes, which are designed to provide hydration alongside supportive ingredients for lactation.
Monitor your thirst levels throughout the day rather than waiting until you are parched.

Powerhouse Grains for Milk Supply

Grains are often the first thing people recommend when someone asks what to eat to increase your milk supply. Many whole grains contain complex carbohydrates and specific fibers that support lactation hormones.

Oats and Oatmeal

Oatmeal is perhaps the most famous lactation food in the United States. Oats are a great source of iron. Low iron levels (anemia) are a known cause of low milk supply. Oats also contain beta-glucan, a type of fiber that may help raise the levels of prolactin in your blood.

Whether you prefer a warm bowl of steel-cut oats, overnight oats, or oatmeal cookies, this grain is a versatile addition to your diet. Many parents find that a daily bowl of oatmeal makes a noticeable difference in their morning pumping sessions. If you want a ready-to-go option, our Oatmeal Chocolate Chip Lactation Cookies are a popular choice.

Barley

Barley is another grain rich in beta-glucan. It is one of the highest dietary sources of this specific fiber. You can add barley to soups, stews, or salads. Some people also drink barley water or roasted barley tea as a traditional way to boost supply.

Brown Rice and Quinoa

Complex carbohydrates like brown rice and quinoa provide the long-lasting energy you need to get through those middle-of-the-night feedings. They help stabilize your blood sugar, which can prevent the energy crashes that lead to stress. Stress is a common enemy of the let-down reflex.

The Best Vegetables and Fruits for Nursing

A colorful plate is usually a healthy plate. Certain fruits and vegetables are particularly beneficial for breastfeeding families.

Leafy Green Vegetables

Spinach, kale, Swiss chard, and collard greens are packed with nutrients. They contain high levels of calcium, iron, and folate. They also contain "phytoestrogens." These are plant-based compounds that can have a positive effect on milk production.

Leafy greens are also high in Vitamin A, which is essential for your baby’s growth and immune system. Try to include at least one serving of dark greens in your lunch or dinner every day.

Carrots and Sweet Potatoes

Both carrots and sweet potatoes are rich in beta-carotene. Your body converts this into Vitamin A. These vegetables also provide healthy carbohydrates and potassium. Potassium is an essential mineral that helps maintain fluid balance in your body, which is critical for staying hydrated while lactating.

Papaya

In many Southeast Asian cultures, green papaya is a staple food for increasing milk supply. It is often simmered in soups with ginger and protein. Green papaya is believed to have a calming effect that supports the let-down reflex. If you cannot find green papaya, ripe papaya is still a great source of Vitamin C and digestive enzymes.

Proteins and Healthy Fats

The quality of the fats in your diet can influence the types of fats found in your breast milk. Protein is also necessary for tissue repair and keeping you feeling full.

Fatty Fish

Salmon, sardines, and trout are excellent sources of DHA (docosahexaenoic acid). This is a type of Omega-3 fatty acid that is vital for your baby's brain and eye development. While these fish are beneficial, you should stick to low-mercury options and limit consumption to two or three servings per week.

Lean Meats and Legumes

Chicken, turkey, and lean beef provide the protein and iron your body needs to recover from childbirth. If you follow a plant-based diet, beans, lentils, and chickpeas are wonderful alternatives. Chickpeas, in particular, have been used as a galactagogue since ancient times. Hummus is an easy, milk-boosting snack that combines chickpeas with healthy fats.

Nuts and Seeds

Almonds, cashews, and walnuts are high in protein and healthy fats. Many lactation consultants recommend almonds specifically because they are rich in calcium and Vitamin E.

Seeds are also small but mighty when it comes to lactation:

Flaxseed: Rich in phytoestrogens and Omega-3s.
Chia Seeds: Provide fiber, protein, and hydration support.
Pumpkin Seeds: A great source of iron and zinc.
Sesame Seeds: High in calcium, which is important for bone health while you are nursing.

Key Takeaway: Incorporating a variety of healthy fats and proteins ensures that your milk is nutrient-dense and that you have the stamina to keep up with your baby's demands.

Specific Ingredients Found in Lactation Treats

If you have looked at the back of a package of lactation cookies, you probably noticed a few recurring ingredients. These are selected because of their long-standing reputation for supporting supply.

Brewer’s Yeast

Brewer’s yeast is a "nutritional supplement" often used in baking. It is packed with B vitamins, iron, and protein. It also contains chromium, which can help support healthy blood sugar levels. Many parents find that brewer's yeast is one of the most effective ingredients for a quick supply boost.

Our Emergency Lactation Brownies are one of our most-loved lactation treats, and they are packed with brewer’s yeast, oats, and flaxseed. They offer a delicious way to get these galactagogues into your diet without having to bake them yourself.

Flaxseed Meal

When flaxseeds are ground into a meal, your body can more easily absorb their nutrients. As mentioned earlier, they contain phytoestrogens that may support milk production. They also add a nice nutty flavor to muffins, pancakes, and smoothies. For more on why these ingredients show up so often, see our guide on why lactation cookies support your breastfeeding journey.

What to Limit or Avoid

While focusing on what to eat to increase your milk supply, it is also helpful to know what might have the opposite effect. Most things are fine in moderation, but if you are struggling with low supply, you might want to be more cautious.

Excessive Caffeine

A cup or two of coffee is usually fine for most babies. However, very high amounts of caffeine can lead to dehydration for you and irritability for your baby. Some babies are more sensitive to caffeine than others. If you notice your baby is especially fussy or has trouble sleeping after you drink coffee, try cutting back for a few days to see if it helps.

Sage, Peppermint, and Parsley

These three herbs are known "anti-galactagogues" when consumed in large quantities. This doesn't mean a sprinkle of parsley on your dinner will dry you up instantly. However, drinking several cups of strong peppermint tea or eating a lot of sage-heavy stuffing might lead to a temporary dip in supply for some people. In fact, peppermint oil is often used by parents who are ready to wean.

Alcohol

There is an old myth that drinking a dark beer can increase milk supply because of the barley and yeast. While the barley and yeast are helpful, the alcohol itself is not. Alcohol can actually inhibit the let-down reflex by interfering with oxytocin. It can also change the flavor of your milk, which might cause your baby to nurse less. If the baby nurses less, your supply will eventually drop.

Action steps for your diet:

Swap your morning pastry for a bowl of oatmeal.
Keep a bag of raw almonds in your diaper bag for quick snacking.
Add a handful of spinach to your eggs or lunch wrap.
Limit peppermint tea if you are worried about your output.

Why Milk Removal is Still Number One

It is important to remember that no food can replace the "supply and demand" nature of breastfeeding. Your breasts are like a factory. When the warehouse is empty (meaning the milk has been removed), the factory gets a signal to make more. If the warehouse stays full, the factory slows down production.

If you are eating all the right foods but only nursing or pumping a few times a day, your supply is unlikely to increase. To see the best results from your diet, you should also:

Nurse or pump every 2 to 3 hours.
Ensure your baby has a deep, comfortable latch.
Use "hands-on" pumping (massaging the breast while pumping) to remove more milk.
Try "power pumping" (a specific schedule that mimics a baby's growth spurt) once a day for a week.

If you want a deeper dive into pumping and supply, our exclusive pumping guide covers the basics in more detail.

Creating a Breastfeeding Meal Plan

You do not need a perfect diet to make high-quality milk. Your body is incredibly efficient at taking care of your baby. However, planning ahead can make it easier to choose foods that support your goals.

Breakfast Ideas

Oatmeal topped with sliced almonds and flaxseed meal.
Greek yogurt with chia seeds and fresh berries.
Whole-grain toast with avocado and a poached egg.

Lunch Ideas

A large salad with spinach, grilled chicken, and chickpeas.
Quinoa bowl with roasted sweet potatoes, black beans, and kale.
Turkey and avocado wrap on a whole-wheat tortilla.

Dinner Ideas

Baked salmon with a side of brown rice and steamed broccoli.
Lentil soup with carrots and a sprinkle of garlic.
Chicken stir-fry with plenty of ginger and colorful vegetables.

Snack Ideas

Hummus with carrot sticks.
A handful of cashews and dried apricots.
Milky Mama lactation cookies or brownies.

For readers who prefer simple grab-and-go support, our Lactation Snacks collection makes it easy to browse options in one place.

Managing Stress and Sleep

It might seem impossible to get enough sleep with a newborn, but rest is a vital part of the milk-making equation. High levels of stress hormones, like cortisol, can interfere with your milk supply.

When you are exhausted, it is harder for your body to function at its peak. Try to nap when the baby naps, or ask a partner or friend to hold the baby for an hour so you can rest. Even small amounts of relaxation can help your let-down reflex work more effectively.

We often tell our community members that "you can't pour from an empty cup." Taking care of yourself is not selfish; it is a necessary part of taking care of your baby. Whether that means eating a warm meal, taking a shower, or simply sitting in a quiet room for ten minutes, your well-being matters.

When to Seek Professional Help

If you have tried changing your diet and increasing your milk removal but are still concerned about your baby’s weight gain or diaper count, it is time to call in the experts.

A Certified Lactation Consultant (IBCLC) can help you troubleshoot issues that diet alone cannot fix, such as a tongue tie, a poor latch, or hormonal imbalances. They can provide a personalized plan to help you reach your goals. At Milky Mama, we offer virtual lactation consultations to provide you with expert support from the comfort of your home.

If you want structured learning alongside one-on-one support, explore our online courses for more breastfeeding education.

Key Takeaway: You're doing an amazing job. Breastfeeding is a journey with ups and downs. If you need help, reaching out is a sign of strength, not a sign that you are failing.

Conclusion

Determining what to eat to increase your milk supply is a proactive step toward a successful breastfeeding journey. By filling your plate with oats, leafy greens, healthy proteins, and plenty of water, you are giving your body the tools it needs to thrive. Remember that every drop counts, and your dedication to your baby is what matters most.

Focus on calorie-rich, nutrient-dense foods like oatmeal and salmon.
Stay hydrated by drinking to thirst and including supportive beverages.
Prioritize frequent milk removal through nursing or pumping.
Be kind to yourself and allow for rest and recovery.

"Your breasts were literally created to feed human babies, and your body is capable of incredible things. Trust the process, nourish yourself, and don't be afraid to ask for help when you need it."

If you are looking for a simple and delicious way to support your supply, explore our range of lactation drinks and lactation supplements. We are here to support you every step of the way.

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

FAQ

Can certain foods really increase milk supply?

While there is limited clinical data on specific foods, many cultures and breastfeeding parents have found that galactagogues like oats, brewer's yeast, and flaxseed help support their supply. These foods often work by providing essential nutrients like iron and supporting the hormones involved in lactation. For the best results, these foods should be used alongside frequent milk removal.

How many extra calories do I need while breastfeeding?

Most breastfeeding parents need an additional 300 to 500 calories per day to maintain their energy and milk production. It is important to focus on nutrient-dense foods rather than "empty" calories from sugary snacks. Listen to your body’s hunger cues, as you may find you are hungrier than usual during the first few months of breastfeeding.

Does drinking more water make more milk?

Hydration is essential for milk production since breast milk is mostly water, but drinking excessive amounts of water beyond your thirst will not necessarily increase your supply. The best approach is to "drink to thirst" and ensure you have a glass of water nearby during every feeding or pumping session. If you are dehydrated, your supply may drop, so staying consistently hydrated is key.

Should I avoid spicy foods while breastfeeding?

Most babies are not affected by the spicy foods their parents eat. In fact, eating a wide variety of flavors can help prepare your baby for solid foods later in life. If you notice your baby is exceptionally fussy or has a skin reaction after you eat something spicy, you can try eliminating it for a few days, but there is no medical reason to avoid spices by default.

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