Breastfeeding is often discussed as a way to nourish a baby, but breastfeeding benefits go far beyond nutrition. Human milk provides important nutrients and immune-supporting components for infants while breastfeeding is also associated with health benefits for mothers.
At the same time, breastfeeding is not always easy, possible, or the right choice for every family. A healthy conversation about breastfeeding should focus on evidence, support, and informed choices, not guilt or judgment.
During National Breastfeeding Month, let’s look at why breastfeeding can be considered an important part of preventive health for both mom and baby.
Why Breastfeeding Is More Than Nutrition
Human milk is a complex biological food. It contains nutrients as well as immune, antimicrobial, anti-inflammatory, and regulatory components that help support an infant’s developing immune system.
The American Academy of Pediatrics recommends exclusive breastfeeding for approximately the first six months, followed by the introduction of complementary foods while continuing breastfeeding for as long as mutually desired, up to two years or beyond. The World Health Organization offers similar recommendations.
But breastfeeding is not simply about what is in the milk. Feeding also provides opportunities for closeness, responsiveness, and bonding between parent and baby.
Health Benefits for Babies
Breastfeeding is associated with several important health benefits during infancy and childhood.
1. It supports the developing immune system
Human milk contains immune factors that help protect infants while their own immune systems are developing. Breastfeeding is associated with lower rates of several childhood infections, including respiratory infections, diarrhea, and ear infections
2. It provides developmentally appropriate nutrition
Breast milk changes over time as an infant grows. It provides nutrients and bioactive components that support growth and development during the early months of life.
Once complementary foods are introduced around six months, breastfeeding can continue alongside a varied diet.
3. It may support long-term health
Research has found associations between breastfeeding and lower rates of certain childhood health conditions, including obesity. The benefits are part of why major health organizations recommend breastfeeding when it is possible and desired.
Long-Term Health Benefits for Mothers
Here is an important part of the conversation that sometimes gets overlooked: breastfeeding can benefit the mother, too.
Longer breastfeeding duration has been associated with lower maternal risks of several chronic conditions, including type 2 diabetes, hypertension, breast cancer, and ovarian cancer.
Breastfeeding also requires the body to use energy to produce milk and is part of the physiological recovery that occurs after pregnancy.
But breastfeeding should never be viewed as a requirement for being a healthy mother. Preventive health for women includes many things beyond how a baby is fed, including nutritious food, physical activity, sleep, mental health care, appropriate medical screenings, and ongoing primary care.
A Plant-Based Physician’s Perspective for Breastfeeding Benefits
As a physician who focuses on plant-based nutrition, I often talk about food as medicine. But breastfeeding reminds us that nutrition is about more than what is on a plate.
For breastfeeding mothers, nourishing yourself matters, too.
A well-planned plant-based diet can provide many of the nutrients a breastfeeding parent needs, but nutrient needs increase during lactation. Depending on the individual’s diet, health history, and nutritional status, particular attention may be needed for nutrients such as vitamin B12, iodine, vitamin D, iron, calcium, zinc, and omega-3 fats.
This is not the time for extreme dieting or trying to rapidly lose pregnancy weight.
Think nourishment, not restriction.
Build meals around whole plant foods such as beans and lentils, whole grains, vegetables, fruits, nuts, seeds, and other minimally processed foods. Include adequate calories, protein, fluids, and nutrient-dense foods throughout the day.
And if you follow a vegan or fully plant-based diet, talk with your physician or registered dietitian about appropriate supplementation and nutrient monitoring.
Make healthy meals easier: Try Physician in the Kitchen® Vegan Worcestershire Sauce for an easy boost of savory flavor in your favorite plant-based meals.
Common Breastfeeding Challenges
Knowing the benefits does not mean breastfeeding is always easy.
Many parents encounter challenges such as:
- Pain or nipple injury
- Engorgement
- Concerns about milk supply
- Difficulty with latch or positioning
- Mastitis
- Difficulty pumping or expressing milk
- Returning to work
- Medication questions
- A baby having difficulty gaining weight
- Limited family, workplace, or community support
Some of these challenges can be addressed with early, skilled support. ACOG specifically recommends early lactation consultation when breastfeeding difficulties arise, particularly when there are concerns about milk supply, infant weight gain, pain, or other medical issues.
And remember: struggling with breastfeeding does not mean you are failing as a parent.
Sometimes the problem is not effort. It may be a medical issue, lack of support, workplace barriers, or simply circumstances outside a parent’s control.
When Breastfeeding Isn’t Possible
There is no single feeding experience that defines a good parent.
Some mothers cannot breastfeed because of medical conditions, medications, previous breast surgery, difficulties with milk production, or challenges involving the infant. Others may decide that breastfeeding is not the right choice for their family.
ACOG emphasizes that if someone cannot breastfeed or decides not to, there are other feeding options, and families should be supported in choosing what works best for them and their baby.
This distinction matters.
Promoting breastfeeding should never mean shaming parents who cannot or do not breastfeed.
The goal of preventive medicine is to improve health while meeting people where they are.
Where Families Can Find Support
Breastfeeding support should begin before a family is struggling.
Consider talking with your obstetrician, pediatrician, family physician, nurse, or a qualified lactation professional during pregnancy or soon after delivery. Lactation consultants can provide hands-on guidance with positioning, latch, milk supply, pumping, and more complicated breastfeeding situations.
Support can also come from:
- Your maternity hospital or birthing center
- Your baby’s pediatrician
- An International Board Certified Lactation Consultant (IBCLC)
- Breastfeeding counselors or trained peer counselors
- Community breastfeeding organizations
- Family members and friends who understand your feeding goals
- Your workplace, when lactation accommodations are available
Access matters, too. ACOG notes that workplace policies, parental leave, healthcare access, social support, and availability of lactation services can all influence a parent’s ability to meet their breastfeeding goals.
Doctor’s Orders
If you’re expecting or recently delivered, connect with a lactation consultant early. Getting support in the first days can make a significant difference in your breastfeeding journey.
Don’t wait until you are exhausted, in significant pain, or worried that something is wrong. Early support can help identify problems with latch, positioning, milk transfer, or supply before they become bigger challenges.
And if breastfeeding doesn’t go according to plan, give yourself some grace.
Preventive medicine is not about perfection. It is about giving families the information, resources, and support they need to make healthy decisions.
During National Breastfeeding Month, let’s celebrate breastfeeding while also supporting every family with compassion and evidence-based care.
