Breastfeeding & Colic: What Foods to Avoid for a Happier Baby
Posted on January 26, 2026
Posted on January 26, 2026
There's nothing quite like the overwhelming joy of holding your newborn. But sometimes, this beautiful journey can come with unexpected challenges, and few are as perplexing and emotionally draining as infant colic. When your little one cries inconsolably for hours, often in the late afternoon or evening, it can feel like your heart is breaking, and your patience is wearing thin. You're trying everything – rocking, soothing, feeding – and nothing seems to work. It’s natural to wonder, "Is it something I ate? Can my breast milk be causing this discomfort?"
At Milky Mama, we understand these moments. We believe that breastfeeding support should feel compassionate and empowering, not judgmental. While the exact cause of colic remains a bit of a mystery, many families find themselves exploring the potential link between a breastfeeding parent's diet and their baby's fussiness. This deep dive will explore what colic is, how a mother's diet may play a role, and offer gentle, evidence-based guidance on foods to consider avoiding to help bring relief to your little one. Our aim is to empower you with knowledge and practical steps, so you can make informed choices that comfort both you and your baby.
Colic is a term used to describe prolonged, unexplained crying in an otherwise healthy baby. It’s one of the more challenging problems a new parent can face, not only because of the intense crying but also because it often lacks a clear, identifiable cause. If you've been navigating the ups and downs of new parenthood, know that you are not alone in this experience. Colic affects about one in five infants and can leave even the most prepared parents feeling helpless.
Medical professionals often define infantile colic using the "rule of threes": an infant crying intensely for three or more hours a day, three or more days a week, for three or more weeks. These episodes typically peak around six weeks of age and tend to resolve spontaneously by three or four months. Colic can affect any baby, regardless of whether they are breastfed or formula-fed, male or female, premature or full-term.
Observing your baby during these crying spells can provide clues, even if the direct cause isn't immediately obvious. Here are some common symptoms associated with colic:
It's vital to remember that colic is a condition that occurs in otherwise healthy babies. If your baby is crying intensely and regularly, or if you notice any other concerning symptoms like fever, vomiting, poor feeding, or lethargy, please don't hesitate to schedule an appointment with your pediatrician. It's important to rule out any underlying medical conditions that could be causing your baby's discomfort. Your healthcare provider can help you determine if your baby does indeed have colic or if there's another cause for their distress.
The question of whether a mother's diet can cause or exacerbate infant colic is a common one, and it's completely understandable to look for answers, especially when you're breastfeeding. You want to do everything you can to help your baby feel better, and it's natural to scrutinize your own choices.
The exact cause of infant colic remains unknown, which can be incredibly frustrating for parents seeking clear solutions. However, multiple factors may contribute to colic, including an immature digestive system, an imbalance of gut bacteria, overstimulation, acid reflux, or even a genetic predisposition.
Recent studies suggest that for some babies, a mother's diet may play a role, particularly when certain food allergens or sensitivities are involved. While the evidence can be mixed and no single food is universally proven to cause or prevent colic, many parents have found relief by making careful dietary adjustments. The general idea is that certain proteins or compounds from the foods a mother eats can pass into her breast milk, and if a baby is sensitive to these, it could lead to gastrointestinal distress, gas, or general fussiness.
It’s important to approach this topic with an open mind and avoid self-blame. You're doing an amazing job, and your body was literally created to feed human babies. We're here to explore possibilities and offer support, not to add pressure. Before making any significant changes to your diet, we always recommend consulting with your healthcare provider or a lactation consultant. They can offer personalized advice and help ensure you maintain a nutritious diet for yourself while seeking comfort for your baby.
When a baby is colicky, parents often wonder if certain foods in the breastfeeding parent's diet could be contributing to their baby’s discomfort. While there isn't a one-size-fits-all answer, some foods are more commonly associated with infant sensitivities. Remember, every baby is unique, and what might bother one may not affect another. The goal here is to identify potential triggers, not to restrict your diet unnecessarily.
Consider these categories of foods that some breastfeeding parents choose to temporarily eliminate from their diet, always in consultation with a healthcare professional.
Dairy is often at the top of the list when discussing foods to avoid for colic. While true lactose intolerance in infants is very rare, sensitivity or allergy to cow's milk protein is more common. If your baby is sensitive to the proteins found in cow's milk (casein and whey), these proteins can pass into your breast milk and may cause gastrointestinal upset, gas, fussiness, or even symptoms like eczema or blood in the stool.
Many parents report significant improvement in colic symptoms after eliminating all dairy from their diet. This includes milk, cheese, yogurt, butter, and any products containing dairy ingredients (check labels carefully for hidden dairy!). There are many excellent dairy-free alternatives available today, from almond and oat milks to coconut-based yogurts.
If you decide to try a dairy-free approach, consider giving it at least 1-2 weeks to see if you notice a difference, as it can take time for dairy proteins to clear from your system and your baby's. When you're eliminating dairy, it's a great opportunity to explore other nourishing options, like our lactation cookies and brownies, which come in delicious dairy-free options like our Emergency Brownies and Oatmeal Chocolate Chip Cookies, offering a comforting treat that supports your milk supply.
Some foods are known to cause gas and bloating in adults, and for some sensitive babies, these effects might transfer through breast milk. The primary culprits in this category are cruciferous vegetables and pungent aromatics.
If you suspect these foods might be contributing to your baby's colic, you could try reducing or temporarily eliminating them from your diet and observing your baby's response. Remember, the goal is to find what works for your unique baby.
Ah, caffeine – the beloved companion of many new parents trying to survive sleep deprivation. While a moderate amount of caffeine is generally considered safe during breastfeeding, a high intake can certainly affect your baby. Caffeine crosses into breast milk, and while adults can metabolize it quickly, babies metabolize it much more slowly, especially newborns.
If you consume a lot of coffee, tea, chocolate, or certain soft drinks, you might notice your baby exhibiting symptoms like:
Consider reducing your caffeine intake or switching to decaffeinated options. If you're looking for a refreshing way to stay hydrated and support your milk supply, explore our delicious lactation drink mixes like Pumpin Punch™, Milky Melon™, or Lactation LeMOOnade™. They offer a hydrating and supportive alternative without the caffeine jitters.
Some babies can be sensitive to highly acidic foods or certain fruits, which may irritate their developing digestive systems or contribute to reflux-like symptoms.
If you notice a pattern of increased fussiness after consuming these items, you might experiment with reducing their intake for a period.
While dairy is the most commonly discussed allergen in relation to colic, other highly allergenic foods could also potentially cause issues for sensitive babies. These include:
Again, the recommendation here is not to broadly eliminate all these foods unless guided by a healthcare professional. Instead, if you've already tried eliminating dairy and caffeine without success, and still suspect a food sensitivity, discussing these other potential allergens with a lactation consultant or pediatrician would be the next step. They can help you devise a safe and effective elimination plan while ensuring your diet remains nutritionally adequate.
This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your healthcare provider for medical advice.
Embarking on an elimination diet to identify potential food triggers for your baby's colic can feel overwhelming, but with a thoughtful and gentle approach, it can be a valuable tool. The key is to be systematic and to prioritize your own nutritional well-being alongside your baby’s comfort.
Before making any significant changes to your diet, we cannot stress enough the importance of consulting with your healthcare provider, a registered dietitian, or an International Board Certified Lactation Consultant (IBCLC). They can help you assess your situation, rule out other causes for your baby's crying, and guide you through a safe and nutritionally sound elimination plan. Restricting too many foods unnecessarily can impact your own health and energy, which is essential for new parents.
One of the most effective tools for identifying potential food triggers is a detailed food and symptom journal. For at least a week, write down everything you eat and drink, noting the approximate time. Alongside this, record your baby's behavior, paying close attention to:
This journal can help you identify patterns and make connections that might not be obvious otherwise. It also provides valuable information to share with your healthcare provider.
To accurately pinpoint a trigger food, it's best to eliminate one suspected food or food group at a time. For example, if dairy is your primary suspect, remove all dairy from your diet for a period (typically 1-2 weeks). Observe your baby carefully during this time.
This systematic approach prevents you from unnecessarily restricting your diet and helps you clearly identify what is (or isn't) causing an issue.
Even while eliminating certain foods, it's crucial to maintain a balanced and nutritious diet for yourself. Breastfeeding requires significant energy and nutrients. Ensure you are:
The journey to find relief for your colicky baby is a marathon, not a sprint. Be patient with yourself and your baby, and celebrate every small step forward. You're doing an incredible job navigating these challenges!
While dietary changes can offer relief for some colicky babies, it's important to remember that diet isn't the only factor. Many babies experience colic regardless of their parent's diet, and a multi-faceted approach to soothing can be incredibly helpful. Your well-being matters too, so finding comfort techniques that work for both of you is essential.
Here are some non-dietary strategies to consider when your little one is experiencing a colicky episode:
At Milky Mama, we offer a range of products designed to support your breastfeeding journey, which in turn helps you stay nourished and ready to comfort your baby. From our delicious lactation treats like Oatmeal Chocolate Chip Cookies and Peanut Butter Chocolate Chip Cookies, to our hydrating drink mixes and specialized herbal lactation supplements, we’re here to help you feel your best. Every drop counts, and so does your peace of mind.
Emerging research continues to shed light on the complex world of infant gut health and its potential connection to colic. Studies suggest that the gut microbiome (the community of bacteria living in the intestines) of babies with colic can differ from those without, sometimes showing imbalances that may contribute to tummy troubles, discomfort, and increased crying.
This area of research has particularly focused on probiotics, which are beneficial bacteria that can help balance the gut microbiome. Certain probiotic strains, especially Lactobacillus reuteri, have shown promise in reducing colic symptoms for some breastfed babies. It's believed that these beneficial bacteria may help improve digestion, reduce gas production, and calm gut inflammation.
For parents considering probiotics, it's important to approach this with professional guidance. While some foods like yogurt, kefir, and kimchi contain probiotics, these often also contain common allergens like dairy or soy, and some (like kombucha) can have trace amounts of alcohol, making them less suitable for breastfeeding parents concerned about their baby's sensitivities.
Instead, if you're exploring the potential benefits of probiotics for your baby, we recommend discussing a doctor-approved probiotic supplement with your pediatrician or lactation consultant. They can advise on the appropriate strains and dosages for infants, ensuring a safe and effective approach.
This product is not intended to diagnose, treat, cure, or prevent any disease. Consult with your healthcare provider for medical advice regarding any supplements or dietary changes for yourself or your baby.
We know how incredibly challenging and emotionally taxing it can be to have a colicky baby. The relentless crying, the feeling of helplessness, and the sheer exhaustion can make every day feel like an uphill battle. It's natural to question everything you're doing and to feel guilty, but please, try to release that burden. Colic is not your fault. You’re doing an amazing job.
The most important thing to remember about colic is that it is temporary. While there’s no "cure," and the journey to find relief can be long and winding, colic typically resolves on its own as your baby matures. Most babies outgrow colic symptoms by 3 to 4 months of age, with some taking a little longer, often by 6 months. This means there is a light at the end of the tunnel, even if it feels distant right now.
During this demanding period, prioritize self-care whenever possible. Lean on your support system – your partner, family, friends, or even online communities. Allow yourself to rest, eat nourishing meals, and take short breaks when you need them. Every drop counts, and your well-being matters too. The love and care you’re providing, even amidst the crying, are making a profound difference to your baby.
Continue to communicate openly with your healthcare provider about your baby's symptoms and your concerns. They can help rule out other potential causes of distress, offer strategies, and provide reassurance. You are not alone, and we are here to support you every step of the way.
The information provided in this blog post is intended for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. While we strive to provide evidence-based and informed guidance, it is crucial to consult with your healthcare provider, pediatrician, or an International Board Certified Lactation Consultant (IBCLC) before making any significant dietary changes for yourself or your baby, especially if you suspect food allergies or sensitivities.
Any discussions about specific foods or supplements, including our own herbal lactation supplements, are for informational purposes only. These products are not intended to diagnose, treat, cure, or prevent any disease. Your healthcare provider can offer personalized advice based on your individual health needs and your baby’s specific situation. We encourage seeking help early from qualified professionals when appropriate.
A: If you suspect a food is causing your baby's colic, a typical elimination period is 1 to 2 weeks. This allows enough time for the food proteins or compounds to clear from your system and your baby's, and for you to observe any noticeable changes in your baby's symptoms. Keep a detailed food and symptom journal to accurately track progress.
A: If eliminating common trigger foods doesn't bring relief, it's important not to feel discouraged. Many factors can contribute to colic, and diet is just one possibility. Consult your pediatrician or an IBCLC to explore other potential causes and soothing strategies. They can help rule out underlying medical conditions and offer alternative approaches to comforting your baby.
A: For most breastfeeding parents, eating spicy food is perfectly fine and does not bother their baby. The compounds that make food spicy typically don't transfer into breast milk in a way that would harm your baby. However, a very small percentage of babies might be sensitive to strong flavors or certain compounds that pass into the milk, potentially leading to fussiness. If you suspect a link, try reducing or temporarily eliminating very spicy foods and observe your baby's reaction.
A: Moderate caffeine intake (typically up to 300 mg per day, equivalent to about 2-3 cups of coffee) is generally considered safe while breastfeeding. Most babies can process this amount without issues. However, some babies, especially newborns, are more sensitive and may become irritable, restless, or have trouble sleeping if their mother consumes too much caffeine. If you notice these symptoms in your baby, consider reducing your caffeine intake or switching to decaffeinated options.
Navigating the challenges of colic while breastfeeding can be one of the toughest tests of new parenthood, but you don't have to go through it alone. We at Milky Mama are dedicated to empowering you with knowledge, support, and nourishing products.
Remember, every step you take, every soothing cuddle, and every drop of milk you provide is making a difference. You are doing an amazing job.
For more support, education, and nourishing lactation products, we invite you to:
We are honored to be a part of your breastfeeding journey.