Can Oatmeal Cream Pies Increase Milk Supply?

Posted on March 03, 2026

Introduction
Why the Oatmeal Cream Pie Trend Started
The Role of Oats as a Galactagogue
Understanding the Ingredients in Snack Cakes
The Power of Comfort and Oxytocin
Better Alternatives for Milk Supply
The Importance of Hydration
The "Supply and Demand" Rule
When to Seek Professional Help
Nutrition Beyond the Snack
Action Steps for Boosting Supply
The Verdict: Do They Work?
Conclusion
FAQ

Introduction

If you have spent any time in breastfeeding support groups lately, you may have seen a surprising suggestion popping up. Amidst the talk of power pumping and lactation teas, many parents are reaching for a childhood favorite: oatmeal cream pies. It might seem strange that a processed snack cake could be the secret to a fuller pump bottle, but the rumor has gained serious traction. At Milky Mama, we love seeing parents find joy and support in their breastfeeding journey, even when it comes in the form of a nostalgic treat.

The idea that oatmeal cream pies can increase milk supply is a popular topic, but is there any science behind it? In this article, we will explore why these snacks are trending and what the actual ingredients do for your body. We will also look at more nutrient-dense alternatives and the clinical realities of milk production. Our goal is to help you understand how to nourish yourself while supporting your lactation goals.

Why the Oatmeal Cream Pie Trend Started

The "oatmeal cream pie challenge" took off on social media and parenting forums. It usually starts with a parent sharing a photo of a box of snack cakes and claiming a massive increase in their milk output the next day. Because breastfeeding can be exhausting and stressful, these stories spread quickly. When you are looking for a quick fix for a low supply, a tasty snack sounds like a dream come true.

The trend likely started because people know that oats are a traditional galactagogue. A galactagogue is simply a substance that may help increase milk production in humans or animals. Since these snack cakes have the word "oatmeal" in the title, parents made the connection. They began testing the theory "for science," and the anecdotal evidence started piling up.

While many parents swear by them, it is important to look at the "why" behind the results. Is it the specific brand of snack cake, or is it something deeper happening in the body? Most of the time, the success stories come down to a mix of calories, specific fibers, and a much-needed boost in mood.

The Role of Oats as a Galactagogue

The star ingredient in an oatmeal cream pie is, of course, oats. Oats have been used for generations to support breastfeeding parents. There are a few scientific reasons why oats are often recommended by lactation consultants and breastfeeding experts.

Saponins and Hormones

Oats are rich in saponins. These are plant-based compounds that may have a positive effect on the hormones related to milk production. Specifically, they are thought to influence the pituitary gland. This gland is responsible for releasing prolactin, which is the hormone that tells your breasts to make milk.

Beta-Glucan Fiber

Oats contain a specific type of soluble fiber called beta-glucan. This fiber is known for heart health, but it also plays a role in lactation. Beta-glucan may raise prolactin levels in the blood. When prolactin levels are higher, the body is more primed to produce milk. This is one of the main reasons oats are the foundation of so many lactation treats.

Iron Levels

Low iron levels can actually lead to a decrease in milk supply. Oats are a good source of dietary iron. Many new parents struggle with anemia or low iron after birth. By adding iron-rich foods like oats to your diet, you may be supporting your body’s ability to keep up with the demands of breastfeeding.

Understanding the Ingredients in Snack Cakes

While the oats in an oatmeal cream pie are beneficial, we have to look at the rest of the wrapper. A standard store-bought oatmeal cream pie is a highly processed food. It contains high amounts of sugar, hydrogenated oils, and preservatives. These ingredients do not directly increase milk supply, but they do provide something every breastfeeding parent needs: calories.

Breastfeeding requires a significant amount of energy. Most experts recommend consuming an extra 300 to 500 calories per day to maintain your supply and your own health. If a parent is under-eating due to the busyness of life with a newborn, a high-calorie snack might provide the energy boost their body needs to produce more milk.

However, the "sugar crash" that follows these snacks can leave you feeling more tired than before. While they are fine as an occasional treat, relying on them for your daily nutrition might not be the best long-term strategy. The goal is to find a balance between satisfying a craving and fueling your body with high-quality ingredients.

Key Takeaway: Oatmeal cream pies contain oats, which are a known galactagogue, but their high sugar and fat content means they should be used as a treat rather than a primary supplement.

The Power of Comfort and Oxytocin

There is another reason why eating a favorite snack might help your milk flow: the "feel-good" factor. Breastfeeding is not just a physical process; it is a hormonal one. The hormone oxytocin is responsible for the let-down reflex. This is the reflex that moves the milk from the back of the breast to the nipple so the baby can drink.

Stress and anxiety are the enemies of oxytocin. If you are worried about your supply, your body may have a harder time letting milk down. When you sit down and enjoy a snack that you love, your body releases dopamine and oxytocin. You relax, your stress levels dip, and suddenly, your milk flows more easily.

This is often why parents see a "boost" after eating comfort foods. It is not always a magic ingredient in the food itself. Sometimes, it is simply the act of taking five minutes for yourself to enjoy something sweet. Self-care is a vital part of the breastfeeding journey.

Better Alternatives for Milk Supply

If you love the idea of an oatmeal-based treat but want something specifically designed for lactation, there are better options. Many of our supporters at Milky Mama prefer treats that use whole-food ingredients without the excessive preservatives found in snack cakes. You can explore the full range of lactation snacks to find an option that fits your routine.

Our Emergency Brownies are a fan favorite for this very reason. They are packed with galactagogues like:

Rolled Oats: For that essential beta-glucan and fiber.
Brewer’s Yeast: A powerhouse of B vitamins and minerals.
Flaxseed: Rich in omega-3 fatty acids and healthy fats.

These ingredients work together to support your body's natural processes. Unlike a standard snack cake, these are formulated with the nutritional needs of a breastfeeding parent in mind. They provide the calories you need along with specific nutrients that encourage a healthy supply.

What to Look for in a Lactation Snack

Low Added Sugar: To avoid energy crashes.
Complex Carbohydrates: For sustained energy throughout the day.
Healthy Fats: To support the fat content of your breast milk.
Clean Ingredients: Minimal artificial flavors and preservatives.

The Importance of Hydration

In the social media threads about oatmeal cream pies, you will often see another recommendation: electrolyte drinks or coconut water. Hydration is the foundation of milk production. Since breast milk is mostly water, being dehydrated can quickly impact your output.

Many parents find that drinking coconut water provides a better hydration boost than plain water alone. This is because it contains potassium and other electrolytes. We developed Pumpin’ Punch™ to give parents a delicious way to stay hydrated while also incorporating lactation-supporting ingredients. It uses a base of coconut water to ensure you are getting the minerals your body needs to stay fueled.

If you are trying the oatmeal cream pie trick, make sure you are also drinking plenty of fluids. A snack cake without enough water can actually leave you feeling more thirsty and sluggish. Milky Mama’s lactation drink mixes are another option to consider when you want variety in your hydration routine.

The "Supply and Demand" Rule

No matter what you eat, the most important factor in milk supply is "supply and demand." Your breasts work based on how much milk is removed. When a baby nurses or you pump, your body receives a signal to make more milk. If milk stays in the breast, your body receives a signal to slow down production.

If you are struggling with supply, an oatmeal cream pie might give you a small boost, but it cannot replace the physical removal of milk. To truly increase your supply, you should focus on:

Frequent Nursing or Pumping: Aim for at least 8 to 12 sessions in a 24-hour period.
Effective Drainage: Ensure the baby has a good latch or your pump flanges fit correctly.
Skin-to-Skin Contact: This naturally boosts oxytocin and encourages the baby to nurse.
Power Pumping: A technique that mimics a baby’s cluster feeding to tell your body to produce more.

How to Power Pump

If you want to try power pumping alongside your oatmeal snacks, follow this simple 60-minute routine once a day:

Pump for 20 minutes.
Rest for 10 minutes.
Pump for 10 minutes.
Rest for 10 minutes.
Pump for 10 minutes.

This extra stimulation can often do more for your supply than any single food item.

When to Seek Professional Help

It is normal to worry about milk supply, but sometimes the concern is more about perception than reality. Many parents think they have a low supply because they don't feel "full" or their baby is cluster feeding. In reality, these can be signs of a perfectly normal breastfeeding relationship.

However, if your baby is not gaining weight, is not having enough wet and dirty diapers, or seems lethargic, it is time to talk to a professional. A Certified Lactation Consultant (IBCLC) can help you evaluate your baby's latch and your milk transfer. They can provide a personalized plan that goes far beyond snack recommendations. If you need individualized guidance, Milky Mama’s breastfeeding help includes support for low supply, latching, pumping, flange sizing, engorgement, and mastitis.

At Milky Mama, we believe in providing accessible education. Sometimes, a few small adjustments to your breastfeeding position or schedule can make a world of difference. You don't have to navigate these challenges alone.

Nutrition Beyond the Snack

While we are focusing on oatmeal cream pies, it is helpful to remember that your overall diet matters. You don't need a "perfect" diet to make high-quality milk—your body is amazing at prioritizing the baby. However, you will feel much better if you are eating balanced meals.

Try to include:

Leafy Greens: High in calcium and phytoestrogens.
Healthy Proteins: Such as chicken, eggs, beans, and lentils.
Healthy Fats: Avocado, nuts, and seeds.
Whole Grains: Brown rice, quinoa, and of course, more oats.

Adding these to your daily routine will provide a more stable foundation for your supply than a processed snack alone. Think of the oatmeal cream pie as a "spark" and your overall nutrition as the "fuel" that keeps the fire burning.

Action Steps for Boosting Supply

If you want to see if oatmeal or other treats work for you, here is a simple plan to follow:

Track your output: Keep a simple log of your pumping sessions or your baby's diapers for a few days.
Introduce one change at a time: If you start five different supplements and three new foods at once, you won't know what actually helped.
Focus on hydration: Drink a glass of water or a hydrating drink like Milky Melon™ every time you sit down to feed.
Rest when possible: High stress and lack of sleep can suppress the hormones needed for milk production.

Key Takeaway: Real supply increases come from a combination of frequent milk removal, proper hydration, and adequate caloric intake.

The Verdict: Do They Work?

So, can oatmeal cream pies increase milk supply? For many parents, the answer is a cautious "maybe." The combination of oats (galactagogues), high calories (energy), and the joy of a sweet treat (oxytocin) can result in a temporary increase in milk volume. It is a fun, low-cost "hack" that many find helpful in the short term.

However, they are not a medical solution for a true low milk supply. If you enjoy them, there is no harm in having one. Just remember that they are one small tool in a much larger toolkit. Your body needs a variety of nutrients to thrive during the postpartum period.

Using herbal supplements can also be a helpful addition to your routine. Products like our Lady Leche™ and Dairy Duchess™ supplements are formulated with traditional herbs used for centuries to support lactation. When combined with frequent nursing and good nutrition, these can provide a more consistent result than snack cakes alone.

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

Conclusion

While the idea of eating oatmeal cream pies to boost milk supply is mostly based on anecdotes, the logic behind it is sound. Oats are a wonderful food for breastfeeding, and the extra calories can certainly help an exhausted parent. However, long-term success in breastfeeding usually requires a focus on frequent milk removal, hydration, and a balanced diet. Whether you choose a store-bought snack or one of our specialized lactation treats, remember that you are doing an amazing job. Every drop of milk you provide is a gift to your baby.

Oats contain beta-glucan, which may help raise milk-making hormones.
The extra calories in snack cakes can support the energy needs of breastfeeding.
High sugar content can lead to energy crashes, so balance is key.
Physical milk removal is the most important factor in maintaining supply.

"Your breastfeeding journey is unique. Whether you find support in a nostalgic snack or a clinical consultation, your well-being and your baby's health are what matter most."

If you are looking for more ways to support your journey, consider exploring our range of breastfeeding supplements and lactation treats at Milky Mama. We are here to help you feel empowered and nourished every step of the way.

FAQ

Are oatmeal cream pies safe to eat while breastfeeding?

Yes, they are generally safe to eat in moderation. They are a standard processed snack and do not contain ingredients that are typically harmful to a breastfeeding baby. However, because they are high in sugar and processed fats, they should not replace nutrient-dense meals in your daily diet.

How many oatmeal cream pies should I eat to see a difference?

There is no scientific "dosage" for snack cakes, but most parents who follow this trend suggest eating one or two a day. If you don't see a change after a few days, it may be that your body needs more frequent milk removal rather than more calories. Always listen to your body and watch for how the sugar levels affect your energy.

Can I use regular oatmeal instead of snack cakes?

Absolutely, and it is actually recommended by most lactation experts. Eating a bowl of steel-cut or rolled oats provides the same galactagogues without the high sugar and preservatives. You can customize your oatmeal with flaxseeds, chia seeds, and fruit for an even bigger nutritional boost for your milk supply.

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Can Oatmeal Cream Pies Increase Milk Supply?

Table of Contents

Introduction

Why the Oatmeal Cream Pie Trend Started