Long-Term Breastfeeding Benefits

Amber

Updated May 11, 2026 20:01

Article reviewed and updated 5/11/26.

How can breastfeeding affect my baby’s health in the future?

Breastfeeding supports both you and your baby in ways that can last a lifetime!

Breast milk is the ideal first food for babies. It provides complete nutrition during the first year, even after solids are introduced around 6 months. After one year, solid foods become the main source of nutrition, but breast milk continues to provide important nutrients and immune support.

Breast milk is uniquely made for your baby and changes as they grow. It supports healthy development, including brain growth, strong bones, and a developing immune system.

Breastfeeding continues to benefit babies into toddlerhood and beyond. A child's immune system is still developing in the early years, and breast milk helps protect against illness during this time. Breastfed children tend to get sick less often, and when they do, illnesses are often milder and shorter.

More Benefits:

For Baby

Supports brain development. Some studies show higher test scores in children who breastfed longer.
Encourages emotional security and helps reduce stress.
Provides comfort and helps regulate emotions.
Lowers risk of childhood obesity.
Supports healthy oral development by encouraging proper sucking patterns and helping shape the mouth and palate. This may reduce the risk of some dental concerns later on. (See sources on Oral Development below.)

For Mom

Lowers risk of breast cancer: The longer you breastfeed, the greater the protection.
Reduces risk of ovarian and uterine cancers, type 2 diabetes, and high blood pressure.
May lower risk of osteoporosis, rheumatoid arthritis, and heart disease.
Burns calories, which can support postpartum weight management or weight loss.

Breast milk is truly the gift that keeps on giving!

Click here for some more mind-blowing breast milk benefits.

Click here for some helpful ideas on how to respond to criticism when breastfeeding an older child.

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