Today, we are talking about the foods to avoid when breastfeeding your new baby. Nothing is worse than a new baby with a sour tummy! Trust me, I KNOW this!! When my youngest was a new baby, he constantly screamed and cried. I thought I was going to go crazy, I really did!
I took him to the doctors, I gave him some natural tummy medicine for his colicky tummy, I rubbed his little tummy, had him elevated a bit when he slept, etc. I did it ALL, and still, he was extremely fussy and cried ALLLLLLL the time 🙁 My poor little button!
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I literally did everything and still, my baby cried! Still, he needed to be held and not put down. He needed to feel better! I felt so lost and so upset about how my baby was acting. I felt SO helpless!
Then, I went online and asked my online breastfeeding mamas. I learned so much from them! They suggested that I cut out certain foods from my diet (for 2-3 weeks) and then introduce them again slowly, after a few weeks, to pinpoint which foods were making my baby’s tummy hurt so bad.
If you eliminate a food and after about 3 weeks your baby doesn’t seem to be any better, then you know it is not that food that is hurting him and you can reintroduce it, SLOWLY, again.

I started with everything. I eliminated dairy, wheat, and more. I was going to get this figured out because my baby was not feeling good and my mommy nerves were shot. We were barely sleeping and I was at my wit’s end.
I am writing this post because I want to help other breastfeeding mom’s out there, who are going through this same situation. I know how HARD and trying it is! I want to help you! The Foods To Avoid When Breastfeeding Your New Baby, are listed below.
Foods To Avoid When Breastfeeding Your New Baby
You have to start somewhere and dairy is the very first thing everyone I asked suggested to me, to cut out of my diet asap. It is hard to do in the beginning because so many things have dairy in them! But, with LOTS of patience and label reading, you CAN do it!!
*Veggies that make you gassy!! I can’t say this enough, and this is probably a no-brainer, but if your baby is colicky or has tummy issues, you will want to cut out the following veggies:
Broccoli, cauliflower, cabbage, onions, peppers, brussels sprouts and all veggies that cause gas!
*Beans! They cause gas, duh! (let’s see if that word offends anyone…sigh) and what do you think they will do to your little one if you eat them?
*Dairy. Dairy is the most known problem food when it comes to fussiness and gassiness in your baby.
*Soy
*Wheat
*Corn
*Eggs
*Peanuts (or nuts)
*Caffeine! (Sorry mamas!!!!!)
*Citrusy fruits
*Chocolate
*Certain meats
*Shellfish
I KNOW this sounds like a huge list of Foods To Avoid When Breastfeeding and you will feel extremely overwhelmed at first. Take it ONE step at a time and write down EVERYTHING so that you do not forget or reintroduce foods too early.
Keep track of your baby’s experience as well and how he feels after you stop eating a certain food or when you reintroduce that food.
I would invest in a cute food journal. That way, you can have all your notes in one place and not lose what you took so long to fix!
Yes, I have lost my notes before and it was not a happy time for me AT ALL. Knowing the foods to avoid when breastfeeding a colicky baby, sure helped me!

Great Resource For Breastfeeding Support
Many hospitals offer free classes and information about breastfeeding. I was assigned a breastfeeding counselor at the hospital after I had my baby.
Breastfeeding helps a mother’s health and healing, following childbirth. Womenshealth.gov confirmed that breastfeeding leads to a lower risk of these health problems in mothers:
- Type 2 diabetes
- Certain types of breast cancer
- Ovarian cancer
I also do know that not every mama can breastfeed and that is okay too! Every body is different and every mama is different. We do what we can do, right?!
I used a breast pump to help me along my breastfeeding journey. I couldn’t have done it without one! But, if you formula feed your little one, that is fine too! Hey, we are all just trying to survive and raise the healthiest kids we can!
Ensure Nursing Success With This Product!
If you are pregnant and thinking about breastfeeding, or, you are already nursing your little one, I have a product that will help to ensure your nursing success in one cute little wearable breast pump (baby not included). The S33 Luma Breast Pump from MomMed is the perfect choice!

I HAD to have a breast pump with all three of my kids because I couldn’t breastfeed on one side. So, I would pump the side I couldn’t breastfeed on, and get the milk out that way.
No wasting the breast milk! I felt so much more confident in my breastfeeding abilities and my baby was getting ALL the healthy breast milk!
It also helped me to produce MORE breast milk and helped to keep my milk supply up, which I loved. That is why I will ALWAYS recommend a good breast pump to any new or seasoned mama!

The MomMed S33 Luma Breast Pump has so many wonderful and helpful features! This ultra-quiet, cordless wearable breast pump lets you pump discreetly anytime, anywhere, with no wires, no tubes, and no unwanted attention!
It fits comfortably inside your nursing bra, making it easy to pump while working, driving, or just relaxing while reading Shop with Me Mama and entering the awesome giveaways.
The all-in-one kit includes multiple silicone insert sizes, storage bags, cleaning tools, and a breastfeeding guide, all neatly packed and gift-ready, (this would make a perfect baby shower gift!).
A soft night light and clear LED display make late-night pumping simple, while the one-tap pause feature adds extra convenience. Built-in anti-backflow protection keeps pumping hygienic, safe, and mess-free, whether you’re at home or on the go.
This breast pump comes in the colors green and pink! Check out the S33 Luma Breast Pump in action on TikTok!
I also wanted to quickly mention that if you happen to have a little breast milk left over from pumping, why not make these yummy banana and breastmilk popsicles?! My little guy LOVED them!
I hope my post about the Foods To Avoid When Breastfeeding Your New Baby, helps you! Once you get it all figured out, you will be so much happier and so will your newest little one!
It takes a bit of adjustments but I promise you can do it! And, the MomMed breast pump will be so helpful too! Now you can do anything, mama!!!
Buy
You can purchase the wonderful MomMed S33 Luma Breast Pump on Amazon.
Win It!

One lucky Mama is going to win a MomMed S33 Luma Hands-Free Breast Pump! ARV $119.98!
Rules (cuz we gotta have ’em!)
The contest is open to US residents ages 18+. There will be one winner. This giveaway will end on February 2, 2026, at 12 AM MT. I am NOT responsible for lost or stolen mail.
MomMed S33 Luma Hands-Free Breast Pump
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Maria says
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Jasmine Diaz says
This giveaway would be such a blessing to my breast-feeding journey. I heard so many great things about the Mom med and I would absolutely love to try it as a mommy at five. I’m always busy and all the girls I can’t stay connected to a wall. I need Good portable hands-free pump as I continue to breast-feed my baby till my milk dries up
Kim says
You sound like a busy mama!! Good luck to you!! <3