CircleBumpCheckedFilledMedicalBookmarkBookmarkTickBookmarkAddCheckBoxCheckBoxFilled

Can You Drink Coffee While Breastfeeding?

Yes, a cup or two of joe is safe. But there are nuances to know about limiting your caffeine intake while breastfeeding.
save article
profile picture of Natalie Gontcharova
By Natalie Gontcharova, Senior Editor, Lifecycle
Updated January 3, 2024
mom holding baby while drinking coffee in kitchen
Image: Aleksandra Jankovic

You’ll likely experience long days and sleepless nights during baby’s first few months—all of which might have you reaching for a cup of coffee. But can you drink coffee while breastfeeding—or enjoy a soda or energy drink? While there are truly no particular foods you need to completely avoid while breastfeeding, going overboard on your caffeine intake could potentially affect you and baby. Of course, you don’t need yet another thing to feel guilty about. Rest assured, as long as you follow these common-sense best practices, you should be just fine with a cozy, warm latte in your hand and baby on your breast.

Is It Safe to Drink Coffee While Breastfeeding?

“It’s safe to drink coffee in moderation while breastfeeding, but, it’s important to monitor how much you consume,” says Lauren Davidheiser, MS, RDN, IBCLC, a registered dietitian and lactation consultant with the breastfeeding and lactation program at Children’s Hospital of Philadelphia. “If you reduced or eliminated any caffeine intake during pregnancy and want to reintroduce it into your diet, then consider starting out slowly and watch how it may affect you.”

Does caffeine pass into breast milk?

A National Institutes of Health study estimates that caffeine passes into breast milk at between 0.06 and 1.5 percent of the maternal dose. Because a small amount does pass into your breast milk, experts suggest limiting your intake.

Davidheiser adds that you don’t need to “pump and dump” after drinking coffee. Not only are the small amounts of caffeine left in your bloodstream after moderate consumption considered safe for baby, but it’s also basically pointless: “Discarding breast milk pumped directly after drinking coffee won’t remove caffeine from the mother’s bloodstream and therefore won’t remove caffeine from her breast milk.”

Related Video

How Much Coffee Can You Drink While Breastfeeding?

The general consensus on quantity is that you should keep consumption of caffeine while breastfeeding to a maximum of around 200 to 300 mg per day, notes La Leche League International. FYI, this is the equivalent of two to three 8-ounce cups of regular brewed coffee.

Of course, it’s also important to remember that every individual is uniquely affected by caffeine—including that fresh little person currently sleeping in your arms. “Breastfeeding is one of the only areas of health where you have to look at a dyad—the mother and the baby,” says Nicole Peluso, IBCLC, manager of lactation services and education at Lactation Link by Aeroflow Breastpumps. “Mom or baby could have different reactions to a substance, so it’s important to consider both people when assessing safety.” Moreover, she notes that some moms find that they have different tolerances to foods and substances after pregnancy.

When Is the Best Time to Drink Coffee While Breastfeeding?

There’s no hard rule, but Peluso recommends consuming caffeinated items before noon. Research suggests that caffeine levels peak at around one hour in the blood and one to two hours in breast milk. While caffeine levels that actually transfer to breast milk are low, they do build up in baby’s blood over time—particularly if baby was born premature or is under 6 months old. Babies tend to metabolize caffeine slower. “Caffeine can stay in the body for up to 10 hours,” says Peluso.

“If you have strong concerns about how caffeine intake can impact baby, then you can consider drinking coffee right before or right after breastfeeding,” so as to avoid the caffeine peak while baby is feeding, Davidheiser says. “Also, it’s important to remember that taking care of a new baby can be really tiring. If coffee consumption causes you to have trouble sleeping, or leads to restlessness and irritation, then you may want to reduce your coffee intake to support your own health and well-being.”

Andrea Syms-Brown, IBCLC, a New York City-based lactation consultant, advises holding off on caffeine during evening cluster-feeds. “Moms tend to know when baby is feeding more frequently (generally evenings into night)—so this may be the least ideal time to have caffeine,” she says. “Morning feeds tend to be a bit more predictable and spaced out, so moms generally find then a good time to enjoy their coffee.”

At the end of the day (and at any time of day!), you know your body and baby best.

Will Caffeine in Breast Milk Affect Baby?

If you’re following the above guidelines and avoiding excessive caffeine, your daily coffee habit shouldn’t have an impact on baby. “The amount of caffeine that passes through breast milk normally doesn’t have effects on baby,” says Gabrina Dixon, MD, MEd, a pediatrician at Children’s National Hospital in Washington, DC. While some studies suggest that premature babies and newborns can react to small amounts of caffeine in breast milk, most infants do just fine.

That said—just like many of us can chug a Venti while others get jittery after a few sips—some babies are more sensitive to caffeine than others. Even if you drink a small amount of caffeine, watch out for signs that baby might be reacting unfavorably, and then tweak your habits as needed. If baby seems more fussy or restless, it may be a sign that you may need to curb your coffee habit.

Does caffeine change the nutritional composition of breast milk?

In general, moderate caffeine intake won’t change the nutritional composition of breast milk. On the other hand, Davidheiser notes that there’s some evidence that drinking more than four to five cups a day can reduce the iron content of breast milk and lead to mild iron deficiency in breastfed babies.

Can You Have Other Caffeinated Drinks and Foods While Breastfeeding?

The so-called rules for coffee apply to other caffeinated drinks and foods as well. If you’re trying to limit your intake, it’s worth reviewing the caffeine content in all the items you regularly consume. It’s possible there are some foods and beverages you may not even realize contain caffeine. (Even a cup of decaf coffee contains about 2 mg of caffeine, compared to 95 mg in a regular cup.)

There are several helpful online lists you can reference to see how much caffeine is in your favorite drinks and foods. Syms-Brown says her go-to list is from KellyMom. Some of the items include:

  • Starbucks coffee, short (8 oz): 250 mg
  • Starbucks coffee, grande (16 oz): 500 mg
  • 7-Eleven Big Gulp soda (64 oz): 190 mg
  • Mountain Dew (12 oz): 55 mg
  • Monster Energy (16 oz): 160 mg
  • Diet Coke (12 oz): 46 mg
  • Tea, leaf or bag (8 oz): 48 mg
  • Breyers Chocolate Ice Cream (8 oz): 6 mg

Davidheiser points to a resource from The Infant Risk Center that lists more energy drinks, as well as the caffeine content in common medications:

  • 5-Hour Energy (2 oz): 138 mg
  • Red Bull (8.5 oz): 115 mg
  • Midol Complete (2 caplets): 120 mg

Bottom line: Yes, you can drink coffee while breastfeeding. Caffeine is generally considered safe for breastfeeding people and babies, as long as you follow experts’ guidance and keep your intake within the 200 to 300 mg range. Of course, always make sure you listen to your own body and follow baby’s cues.

Please note: The Bump and the materials and information it contains are not intended to, and do not constitute, medical or other health advice or diagnosis and should not be used as such. You should always consult with a qualified physician or health professional about your specific circumstances.

Sources

Lauren Davidheiser, MS, RDN, IBCLC, is a registered dietitian and lactation consultant with the breastfeeding and lactation program at Children’s Hospital of Philadelphia.

Gabrina Dixon, MD, MEd, is a pediatric hospitalist at Children’s National Hospital in Washington, DC, and an associate professor of pediatrics at George Washington University School of Medicine and Health Sciences. She earned her medical degree from Howard University College of Medicine.

Nicole Peluso, IBCLC, CD, CAHPE, is the manager of lactation services and education at Lactation Link by Aeroflow Breastpumps. She is also a parenting educator certified by Attachment Parenting International, and a birth and postpartum doula trained at the National Midwifery Institute.

Andrea Syms-Brown, IBCLC, RLC, is a New York City-based lactation consultant and newborn care educator with more than 30 years of experience. She has previously served as president and education director of the New York Lactation Consultant Association.

Pediatrics, Disposition of dietary caffeine in milk, saliva, and plasma of lactating women, January 1984

La Leche League International, Will Caffeine Affect My Baby?, June 2021

Biopharmaceutics and Drug Disposition, Pharmacokinetics of caffeine in breast milk and plasma after single oral administration of caffeine to lactating mothers, June 1988

Frontiers in Psychiatry, The Safety of Ingested Caffeine: A Comprehensive Review, May 2017

Caffeine for the Sustainment of Mental Task Performance, Pharmacology of Caffeine,2001

Drugs and Lactation Database, Caffeine, November 2023

The American Journal of Clinical Nutrition, Coffee consumption as a factor in iron deficiency anemia among pregnant women and their infants in Costa Rica, September 1988

Breastfeeding, Caffeine, and Energy Drinks, The Infant Risk Center, April 2021

Learn how we ensure the accuracy of our content through our editorial and medical review process.

save article
ADVERTISEMENT

Next on Your Reading List

sad mother breastfeeding baby
Is D-MER the Reason You Feel Sad While Breastfeeding?
Medically Reviewed by Kendra Segura, MD
baby with mouth open breastfeeding
Mom's Impression of a Baby Who ‘Can’t Find the Nip’ Goes Viral
By Wyndi Kappes
The 9 Best Breast Milk Storage Bags-Hero
The 10 Best Breast Milk Storage Bags to Preserve Your Liquid Gold
By Korin Miller
ADVERTISEMENT
mother feeing bottle to baby
Can You Mix Breast Milk and Formula?
Medically Reviewed by Loretta Cody, MD
Kelly Mi Li at Vegan Fashion Week held at California Market Center on October 9, 2023 in Los Angeles, California
Bling Empire Star Kelly Mi Li Opens Up About Breastfeeding Struggles
By Wyndi Kappes
 Kourtney Kardashian Barker on the today show Monday, September 12, 2022
Kourtney Kardashian Shares Her Go-To Snacks for Upping Her Milk Supply
By Wyndi Kappes
Best Nursing Pillows-hero
The Best Nursing Pillows (Plus How to Use One)
By Kathleen Harris
ADVERTISEMENT
entrance of disney world
Photo of Mom Breastfeeding Her Baby on Disney Ride Goes Viral
By Wyndi Kappes
a mother breast pumping milk while sitting on bed at home
Why You Might Consider Power Pumping (and How to Do It)
Medically Reviewed by Kendra Segura, MD
young woman pouring a glass of red wine in kitchen at home
Breastfeeding & Alcohol: Is It Safe to Drink?
Medically Reviewed by Kendra Segura, MD
ADVERTISEMENT
closeup of baby breastfeeding
Are There Foods to Avoid While Breastfeeding?
Medically Reviewed by Kendra Segura, MD
Cluster Feeding: Everything You Need to Know
Cluster Feeding: Everything You Need to Know
Medically Reviewed by Lauren Crosby, MD
tb-best-nursing-clothes-hero
Where to Shop for the Best Nursing Tops and Dresses
By Martina Garvey
ADVERTISEMENT
black mother breastfeeding baby at home
Black Women on Finding Joy in Breastfeeding
By Ashley Simpo
Mom Responds After Video Shaming Her for Breastfeeding Goes Viral
Mom Responds After Video Shaming Her for Breastfeeding Goes Viral
By Wyndi Kappes
smiling mother breastfeeding baby at home
Top 13 Benefits of Breastfeeding
Medically Reviewed by Kendra Segura, MD
mother breastfeeding baby while working
Over 15,000 Breastfeeding Moms Share Their Motivations and Challenges
By Wyndi Kappes
ADVERTISEMENT
mother breastfeeding baby while browsing on laptop
Can't-Miss Sales in Celebration of National Breastfeeding Month
By Wyndi Kappes
mother breastfeeding baby on bed at home
World Breastfeeding Week 2023: How You Can Help Working Parents
By Wyndi Kappes
Georgia Mom Asked to Stop Breastfeeding Her Baby by Water Park Staff
Georgia Mom Asked to Stop Breastfeeding Her Baby by Water Park Staff
By Wyndi Kappes
ADVERTISEMENT
Article removed.
Article removed.
Name added. View Your List