Can exercise while breastfeeding affect breast milk?

Can exercise while breastfeeding affect breast milk?

You want to be active to get in shape after giving birth, but worry about whether exercising while breastfeeding will negatively affect your baby. Let's go find the answer to this question.

Exercise both improves health and has a positive effect on the mother's mental and physical well-being. But still, some people worry whether exercise can affect breastfeeding or not? Please join aFamilyToday Health to follow the sharing below.

1. Some of the benefits of exercise

Increases heart health

Improves blood lipid and insulin levels

Feeling happy with being re-energized and reducing stress

Strengthen the affection between mother and baby

Reduce depressive symptoms.

Moderate exercise does not affect the secretion of milk, the nutritional content of milk or the growth of the baby. However, if you exercise to the point of exhaustion, it can increase lactic acid levels and decrease the IgA antibody levels in breast milk.

 

2. Does it affect the secretion of milk or the nutrient content of milk?

Studies show no difference in milk secretion, the nutritional content of milk or the weight gain of the baby when the mother exercises. One study showed that when mothers exercise regularly, milk production increases slightly.

3. Does exercise while breastfeeding affect the immune system in milk?

There is no difference in immune factors present in breast milk if you exercise moderately. However, the antibody content in milk will decrease shortly after you exercise. Most breastfeeding mothers do not exercise too much. If you exercise too much, the amount of antibodies in breast milk decreases.

IgA antibody levels in breast milk will drop shortly (10-30 minutes) after maternal exercise and will return to normal within an hour. In addition, research has also shown that the antibody content in milk increases after the breast is fully breastfed, regardless of whether the mother exercises strenuously or not.

4. Does lactic acid in breast milk increase after exercise?

Research shows that lactic acid increases a negligible amount after mothers exercise moderately (50 - 75% intensity). Lactic acid in breast milk increases moderately if mothers exercise maximum intensity (100%). This increase can last up to 90 minutes after exercise and it is not harmful to your baby.

5. Will the baby refuse to breastfeed after the mother exercises?

One study shows that babies may become irritable or refusing to breastfeed after mothers exercise at maximum 100% intensity. However, another study showed that babies still breastfeed normally after mothers exercise even though mothers exercise with maximum intensity.

If your baby doesn't seem to like the taste of your breastmilk after you exercise, this may not be related to exercise. The reason may be that your baby may be distracted with your body odor after exercising or uncomfortable with the salty taste of sweat on you. If this happens, you can express a small amount of milk (3 - 5 ml per breast) before breastfeeding or delay breastfeeding about half an hour after exercise so that the lactic acid level in the milk decreases or you decrease. intensity of exercise down.

6. Some tips to help you exercise while breastfeeding

For guaranteed exercise and comfort, learn about a breastfeeding mom's sports bra to choose the best shirt, especially when you're doing strenuous exercises like running. , dance…

Some babies do not like to breastfeed when their mothers are sweating (due to the salt on the mother's skin). Wash your breasts or shower before feeding your baby.

If you regularly do exercises that involve arm movement, reduce it and do it with a slower intensity.

Complete water for the body.

 

Leave a Comment

How to Teach Chores Without Redoing Every Task for Your Child

How to Teach Chores Without Redoing Every Task for Your Child

Teach kids to do chores with fewer reminders: set a clear finish line, model one task, step back, and correct only what is unsafe or unfinished.

Why a Toilet-Trained Child May Start Having Accidents Again

Why a Toilet-Trained Child May Start Having Accidents Again

Learn why toilet-trained children may start having pee or poop accidents again, what patterns to track, how to respond calmly, and when to call the pediatrician.

Why Does a Child Ask the Same Reassurance Question Repeatedly?

Why Does a Child Ask the Same Reassurance Question Repeatedly?

A child may repeat a reassurance question to process information, seek connection, or manage worry. Learn how to respond and when persistent anxiety needs support.

Screen-Time Boundaries Without Constant Battles: A Beginner’s Guide for Parents

Screen-Time Boundaries Without Constant Battles: A Beginner’s Guide for Parents

Learn how to set screen-time boundaries with predictable routines, warnings, calm follow-through, and better transitions—without turning every device handoff into a fight.

How to Teach a Child to Lose a Game Without Shame or Anger

How to Teach a Child to Lose a Game Without Shame or Anger

Teach children to handle losing without shame or explosive anger by validating feelings, setting behavior limits, modeling recovery, and practicing at the right difficulty.

When a Child Behaves Well at School but Melts Down at Home: What Parents Can Do

When a Child Behaves Well at School but Melts Down at Home: What Parents Can Do

A calm, practical plan for after-school meltdowns: reduce overload, keep limits clear, track patterns, coordinate with school, and know when to seek help.

When a Child Says “Nobody Likes Me”: How Parents Can Respond

When a Child Says “Nobody Likes Me”: How Parents Can Respond

Learn how to respond when a child feels unwanted, ask supportive questions, recognize bullying or ongoing distress, and know when to seek extra help.

How Can Siblings Share a Room When Their Sleep Schedules Differ?

How Can Siblings Share a Room When Their Sleep Schedules Differ?

Learn how to set up a shared bedroom for siblings with different bedtimes, from planning around age-based sleep needs to creating separate sleep spaces and quiet routines.

What Helps a Child Return to School After a Long Absence?

What Helps a Child Return to School After a Long Absence?

Compare full-day, gradual, and temporary at-home return plans, plus health checks and school supports that can help a child reenter safely.

When Should a Child Handle a Friendship Problem—and When Should Adults Step In?

When Should a Child Handle a Friendship Problem—and When Should Adults Step In?

Learn when a child can try to solve a friendship problem, when adults should step in, and how to tell whether support is helping or needs to change.