What to Eat or Drink to Increase Milk Supply
Posted on February 03, 2026
Table of Contents
- Introduction
- Understanding How Milk Supply Works
- What Are Galactagogues?
- Top Foods to Support Your Milk Supply
- The Best Drinks for Increasing Milk Supply
- Foods and Drinks to Limit or Avoid
- The Role of Calories and Macronutrients
- Practical Tips for Busy Parents
- Beyond Food: Lifestyle Support for Milk Supply
- When to Seek Professional Help
- Conclusion
- FAQ
Introduction
If you have ever spent a late night staring at your breast pump or worrying that your baby isn't getting enough during a feeding, you are not alone. Many parents experience anxiety about their milk supply, wondering if their body is producing enough to keep their little one satisfied and growing. It is one of the most common concerns we hear, and it is completely valid to want the best for your baby.
At Milky Mama, we know that breastfeeding is a journey that requires support, patience, and the right nutrition. While the foundation of milk production is based on how often milk is removed from the breast, what you put into your body can play a supporting role. In this post, we will explore the best foods and beverages to support your lactation journey, explain how certain ingredients work, and help you navigate what to avoid.
Our goal is to provide you with evidence-based information that empowers you to feel confident in your body’s abilities. We will cover galactagogues (foods that support milk supply), the importance of hydration, and practical tips for maintaining your supply. Every drop counts, and we are here to support you every step of the way.
Understanding How Milk Supply Works
Before we dive into specific foods and drinks, it is important to understand how your body actually makes milk. This process is primarily driven by a biological principle called supply and demand. When your baby nurses or when you pump, your body receives a signal to produce more milk.
There are two main hormones involved in this process: prolactin and oxytocin. Prolactin is responsible for making the milk (lactogenesis), while oxytocin is responsible for the let-down reflex. The let-down reflex is the process that causes the milk to move from the back of the breast to the nipple so it can be released.
The Power of Frequent Removal
No matter how many lactation-supportive foods you eat, frequent milk removal remains the most critical factor. If the milk stays in the breast, your body receives a signal to slow down production. If the breast is emptied frequently, your body gets the message to keep up the pace.
Why Nutrition Matters
Even though supply and demand is the "engine" of milk production, your nutrition is the "fuel." If you are depleted, dehydrated, or not eating enough calories, your body may struggle to keep that engine running efficiently. Eating a nutrient-dense diet helps ensure you have the energy needed for the demanding task of producing human milk.
Key Takeaway: While certain foods can support your supply, they work best when combined with frequent nursing or pumping sessions.
What Are Galactagogues?
When searching for what to eat or drink to increase milk supply, you will likely come across the word "galactagogue." This sounds like a complex clinical term, but it simply refers to any food, herb, or medication that may help support or increase milk production.
People in different cultures have used galactagogues for centuries. While scientific studies on specific foods can sometimes be limited, generations of breastfeeding parents have found success using these ingredients. Most galactagogues are safe, healthy whole foods that provide essential nutrients like iron, fiber, and healthy fats.
How Do They Work?
Many galactagogues are thought to work by naturally increasing prolactin levels or by providing specific nutrients that the body needs during lactation. For example, some contain plant estrogens (phytoestrogens) that may interact with the body's hormonal system to support milk flow.
Top Foods to Support Your Milk Supply
If you are looking to boost your intake of lactation-supportive foods, focus on whole, unprocessed ingredients. These foods do more than just support milk; they help you recover from birth and maintain your energy levels.
Whole Grains and Oats
Oats are perhaps the most well-known food for supporting milk supply. They are a great source of iron, and low iron levels are sometimes linked to a decreased milk supply. Oats also contain a type of fiber called beta-glucan.
Beta-glucan is thought to increase the levels of the breastfeeding hormone prolactin in the blood. Whether you enjoy a bowl of warm oatmeal, overnight oats, or granola, incorporating this grain into your daily routine is a gentle way to support your body. Barley is another whole grain rich in beta-glucans that can be added to soups and stews.
Brewer's Yeast
Brewer’s yeast is a nutritional supplement that is highly regarded in the lactation community. It is packed with B vitamins, iron, protein, and trace minerals like selenium and chromium. Many parents find that adding brewer's yeast to their diet helps not only with milk supply but also with their overall energy and mood.
Because it has a naturally bitter taste, it is often baked into treats. Our Emergency Lactation Brownies are a favorite among breastfeeding families because they combine brewer's yeast with other powerful ingredients in a delicious, easy-to-eat snack.
Flaxseed and Chia Seeds
Healthy fats are essential for the development of your baby’s brain and nervous system. Flaxseed and chia seeds provide alpha-linolenic acid (ALA), which the body converts into omega-3 fatty acids. These seeds also contain phytoestrogens that may support milk production.
You can easily add ground flaxseed to your morning yogurt, cereal, or smoothies. It is important to use ground flaxseed rather than whole seeds, as your body can digest the ground version much more effectively.
Leafy Green Vegetables
Dark, leafy greens like spinach, kale, Swiss chard, and collard greens are nutritional powerhouses. They are rich in calcium, iron, and folate. They also contain phytoestrogens which may have a positive effect on milk production.
If you find it difficult to eat large amounts of salad, try sautéing your greens with a little garlic and olive oil. Garlic itself is also considered a galactagogue in many cultures, and some studies suggest that babies may stay at the breast longer when they detect the flavor of garlic in the milk.
Legumes and Beans
Chickpeas, lentils, and other beans are excellent sources of protein and fiber. Chickpeas, in particular, have been used as a galactagogue since ancient times. They are high in plant-based estrogens and provide the steady energy you need to get through the day. Hummus is an easy, breastfeeding-friendly snack that pairs well with vegetables or whole-grain crackers.
Nuts and Seeds
Almonds, cashews, and walnuts are wonderful snacks for nursing parents. They are high in healthy fats and antioxidants. Raw almonds, in particular, are often recommended by lactation consultants because they are a good source of calcium and protein.
What to do next:
- Add a serving of oatmeal to your breakfast routine.
- Keep a bag of raw almonds or cashews in your diaper bag for quick snacking.
- Sprinkle ground flaxseed onto your meals twice a day.
- Incorporate a leafy green side dish into your dinner.
The Best Drinks for Increasing Milk Supply
Staying hydrated is absolutely essential for lactation. Breast milk is approximately 87% water. If you are dehydrated, your body will prioritize your own survival and may slow down the production of milk. However, it is a myth that drinking excessive amounts of water beyond your thirst will "flood" your system with more milk. The goal is to stay comfortably hydrated.
Water
Water should be your primary source of hydration. A good rule of thumb is to drink a glass of water every time you sit down to nurse or pump. If you find plain water boring, try infusing it with berries, cucumber, or lemon to make it more refreshing.
Electrolyte-Rich Drinks
Sometimes, water alone isn't enough, especially if you are sweating or very active. Electrolytes like potassium, magnesium, and sodium help your cells absorb water more effectively. Coconut water is a natural source of electrolytes and is often a favorite for breastfeeding parents.
At Milky Mama, we created specialized lactation drinks like Pumpin Punch™ and Milky Melon™ to provide hydration along with lactation-supportive ingredients. These drinks are designed to be a convenient and tasty way to boost your fluid intake while supporting your supply.
Lactation Teas
Herbal teas are a popular choice for many. Ingredients like fennel, blessed thistle, and marshmallow root are often found in these blends. Fennel is particularly interesting because it has estrogen-like properties that may help with the let-down reflex.
Always check with your healthcare provider before starting any new herbal tea, especially if you have underlying health conditions or are taking medication.
Fruit and Vegetable Juices
Natural juices can provide vitamins and minerals while helping you reach your fluid goals. Apricot and papaya juice are often recommended in various cultures to support lactation. Avoid drinks with high amounts of added sugar, as these can lead to energy crashes.
Key Takeaway: Drink to thirst. If your urine is pale yellow, you are likely getting enough fluids. If it is dark, you need to increase your intake.
Foods and Drinks to Limit or Avoid
While most foods are perfectly fine to eat while breastfeeding, there are a few things that might negatively impact your supply if consumed in large quantities.
Dehydrating Herbs
Certain herbs are known as "anti-galactagogues," meaning they may actually decrease milk supply. Sage, peppermint, and spearmint are the primary culprits. While having a single peppermint candy or a small amount of sage in a meal is unlikely to cause a problem, consuming these in high concentrations—like in medicinal teas or essential oils—should be avoided if you are struggling with low supply.
Excessive Caffeine
Most parents can safely consume a moderate amount of caffeine (about 2-3 cups of coffee per day). However, excessive caffeine can lead to dehydration. Additionally, some babies are more sensitive to caffeine than others, which can lead to irritability or poor sleep. If your baby is fussy, you might try reducing your caffeine intake to see if it helps.
Alcohol
There is an old myth that drinking beer helps with milk supply because of the barley and yeast. While the barley and yeast are beneficial, the alcohol itself can actually inhibit the let-down reflex and may slightly decrease milk production. If you choose to have an occasional drink, it is best to do so immediately after nursing to allow time for the alcohol to leave your system before the next feeding.
High-Mercury Fish
While fish is a great source of protein and omega-3s, you should avoid fish that are high in mercury, such as shark, swordfish, and king mackerel. Mercury can pass through breast milk and affect a baby's developing nervous system. Stick to low-mercury options like salmon, sardines, and tilapia.
The Role of Calories and Macronutrients
Breastfeeding is calorie-intensive. Your body may burn an extra 300 to 500 calories a day just to produce milk. This is not the time for restrictive dieting. If you do not eat enough, you may feel exhausted and your supply might take a hit.
Focus on Protein
Protein is the building block of every cell in your body and your baby's body. Aim for 5 to 7 ounces of protein per day. This can come from lean meats, poultry, fish, eggs, dairy, beans, or tofu.
Don't Fear Healthy Fats
The fat content in your milk can vary based on what you eat. Consuming healthy fats from avocados, olive oil, nuts, and fatty fish can help ensure your milk is satisfying and helps your baby feel full.
Micronutrients to Watch
- Iron: Anemia is a common cause of low supply. Ensure you are eating iron-rich foods like beans, lentils, and fortified cereals.
- Calcium: If you don't get enough calcium in your diet, your body will take it from your bones to put into your milk. Stay stocked up on leafy greens, dairy, or calcium-fortified plant milks.
- Vitamin D: Many people are deficient in Vitamin D. It is often recommended to continue your prenatal vitamin or take a postnatal supplement to support your bone health and immune system.
This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your healthcare provider for medical advice.
Practical Tips for Busy Parents
We know that when you have a newborn, finding the time to cook a gourmet meal is nearly impossible. Here are some realistic ways to ensure you are getting the nutrition you need:
- Prep in Batches: When you do have a moment to cook, make a large batch of oatmeal or a big pot of lentil soup. You can freeze portions for easy reheating.
- The One-Handed Snack: Keep snacks ready that you can eat with one hand while holding a baby. Pre-cut veggies and hummus, lactation cookies, or a piece of fruit are great options.
- Hydration Stations: Place a large water bottle in every room where you usually nurse or pump. This ensures you never have to get up once the baby has latched.
- Accept Help: If a friend or family member asks what they can do, ask them to bring a healthy, protein-rich meal or to chop some vegetables for you.
Beyond Food: Lifestyle Support for Milk Supply
While eating the right things is helpful, your lifestyle also plays a huge role in how your body responds to the demands of lactation.
Stress and the Let-Down Reflex
Stress is one of the biggest enemies of the let-down reflex. High levels of adrenaline can block oxytocin, making it harder for your milk to flow. While it is impossible to eliminate all stress as a new parent, try to find a few minutes of "calm" before you nurse or pump. This could be deep breathing, listening to music, or looking at photos of your baby.
Skin-to-Skin Contact
Spending time skin-to-skin with your baby releases a surge of oxytocin in your body. This hormone not only helps with milk flow but also helps you bond with your baby and can even lower your blood pressure. Try to have at least 20 minutes of skin-to-skin time a day.
Rest When Possible
Exhaustion can negatively impact your milk supply. While "sleep when the baby sleeps" is often easier said than done, try to prioritize rest over chores. A well-rested body is much better at producing milk than a body in a state of chronic fatigue.
Action Plan for Boosting Supply:
- Eat 300-500 extra nutrient-dense calories daily.
- Drink at least 80-100 ounces of fluids.
- Incorporate at least two known galactagogues into your meals.
- Limit caffeine and avoid drying herbs like sage.
- Focus on frequent milk removal (8-12 times per 24 hours).
When to Seek Professional Help
If you have tried adjusting your diet and you are nursing or pumping frequently but still feel concerned about your supply, it may be time to reach out for professional support.
A Certified Lactation Consultant (IBCLC) can perform a weighted feed to see exactly how much milk your baby is transferring. They can also check for latch issues, tongue ties, or other physical factors that might be affecting milk removal. At Milky Mama, we offer virtual lactation consultations to provide you with expert guidance from the comfort of your home.
Sometimes, low supply is caused by underlying medical conditions like thyroid issues, PCOS, or retained placenta. A healthcare provider can run blood tests to rule these out.
Conclusion
Supporting your milk supply is about more than just a single "superfood." It is a combination of frequent milk removal, adequate hydration, and a diet rich in whole grains, healthy fats, and proteins. By incorporating foods like oats, brewer's yeast, and leafy greens, you provide your body with the nutrients it needs to thrive during this demanding time.
- Focus on the supply and demand principle by removing milk frequently.
- Stay hydrated with water and electrolyte-rich drinks.
- Include galactagogues like oats and flaxseed in your daily snacks.
- Listen to your body and eat enough calories to sustain your energy.
You are doing an amazing job, and your dedication to your baby’s health is incredible. Remember, every drop counts, and you deserve support throughout this journey.
If you are looking for a convenient way to add lactation-supportive ingredients to your day, explore our range of snacks and drinks at Milky Mama’s lactation treats and lactation drink mixes. We are here to provide the nourishment and education you need to reach your breastfeeding goals.
FAQ
Can certain foods really increase my milk supply overnight?
While some parents report a quick boost after eating certain galactagogues, most nutritional changes take a few days to show an effect. Consistency is key, and foods work best when paired with frequent nursing or pumping. If you need a more immediate boost, focusing on skin-to-skin and extra pumping sessions may help more quickly.
Is it true that I should avoid spicy foods while breastfeeding?
For most babies, spicy foods are perfectly fine and do not cause gas or fussiness. In fact, exposing your baby to different flavors through your milk can help them be more open to various foods when they start solids. If you notice a clear pattern of your baby being upset after you eat something specific, you can try eliminating it for a few days to see if their behavior changes.
How much water do I actually need to drink to make milk?
While many sources suggest a specific number of ounces, the best advice is to drink to quench your thirst. Most nursing parents find they need about 100 ounces of total fluid daily. You can monitor your hydration by checking your urine color; if it is clear or pale yellow, you are likely well-hydrated.
Will my milk supply drop if I don't eat a perfect diet?
Your body is remarkably good at making high-quality milk even if your diet isn't perfect. It will often pull nutrients from your own stores to ensure the milk has what the baby needs. However, eating a balanced diet is important for your health and energy levels so that you don't feel depleted and exhausted while caring for your little one.
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