The Many Benefits of Breastfeeding

In the sections below, you’ll learn about the many ways breastfeeding can help you, your baby, and your community, along with special benefits for premature babies and why breastfeeding is encouraged whenever possible.

At BMC, we know it’s important to use gender-inclusive language. In this article we use the word “breastfeeding,” but some families may prefer “chestfeeding” or “human milk.” Please use the words that feel right for your family. We celebrate and support all families of every shape, size, and background.

Breastfeeding Is Good for You and Your Baby

Did you know? Breastfeeding can help prevent:

• Diabetes
• High blood pressure
• Obesity

These benefits apply to both the breastfeeding parent and the baby.

Benefits for Breastfeeding Parents

Breastfeeding can:

• Lower your risk of breast and ovarian cancer
• Help prevent postpartum depression
• Help your body heal after birth
• Help your uterus go back to normal size
• Burn 500–600 calories a day, which may help you return to your pre-pregnancy weight
• Strengthen bonding with your baby by releasing oxytocin (the same hormone that helps during labor)

Benefits for Babies

Breastfed babies may:

• Have higher IQ scores (learning and problem-solving)
• Get sick less often—fewer ear infections, pneumonias, and stomach illnesses
• Try and enjoy more flavors as they grow (your milk changes taste based on what you eat!)
• Sleep better, thanks to calming hormones in your milk

For Premature Babies

If your baby was born early (premature), your milk may have extra benefits:

• Higher fat content
• More protein
• Extra minerals for bone growth

These added nutrients help support your premature baby’s growth and development.

Learn How to Breastfeed Your Premature Baby

Other Benefits of Breastfeeding

• Fewer sick days. Breastfed babies often get sick less, which means families may miss fewer days of work or school.
• Saves on healthcare costs. Because breastfeeding supports overall health, it can reduce medical visits and long-term healthcare costs.
• Helps the environment. Breastfeeding requires no packaging, processing, or shipping—reducing waste and pollution.