How Does Breast Feeding Help You Lose Weight

by Daisy

Breastfeeding is often touted as a natural way to help new mothers lose weight postpartum. This article delves into the science behind this claim, exploring how breastfeeding can contribute to weight loss, the benefits it provides for both mother and baby, and tips for maximizing weight loss while maintaining a healthy breastfeeding routine.

The Science Behind Breastfeeding and Weight Loss

Breastfeeding is a complex physiological process that involves the production of breast milk, which is nutritionally tailored to meet the needs of a newborn. This process requires a significant amount of energy, which can contribute to weight loss in new mothers.


Caloric Burn

When a mother breastfeeds, her body burns calories to produce milk. On average, breastfeeding can burn between 300 to 500 calories per day. This caloric expenditure can help mothers shed the extra pounds gained during pregnancy.


Hormonal Changes

Breastfeeding triggers the release of certain hormones, such as oxytocin, which helps the uterus contract and return to its pre-pregnancy size. This process, known as uterine involution, can also aid in weight loss and reduce postpartum belly fat.


Benefits of Breastfeeding for Weight Loss

Breastfeeding offers numerous benefits that can indirectly contribute to weight loss, making it a beneficial practice for new mothers.

Promotes Healthy Eating

Breastfeeding mothers often adopt healthier eating habits to ensure their milk is nutritionally adequate for their baby. This focus on nutrition can lead to healthier food choices and, consequently, weight loss.

Reduces Risk of Obesity

Studies have shown that breastfeeding can reduce the risk of obesity later in life. The energy expenditure and hormonal changes associated with breastfeeding can help regulate a mother’s weight, reducing the likelihood of long-term obesity.

Encourages Physical Activity

Breastfeeding mothers may be more motivated to engage in physical activity, both to maintain their energy levels and to support their overall health. Regular physical activity can further promote weight loss.

Tips for Maximizing Weight Loss While Breastfeeding

To effectively lose weight while breastfeeding, it’s important to follow certain guidelines that ensure both mother and baby remain healthy.

Balanced Diet

Maintain a balanced diet rich in fruits, vegetables, whole grains, and lean proteins. Avoid empty calories from sugary and processed foods. Focus on nutrient-dense foods that support milk production and provide energy.

Stay Hydrated

Proper hydration is crucial for milk production and overall health. Drink plenty of water throughout the day to stay hydrated and support your body’s metabolic processes.

Gradual Weight Loss

Aim for gradual weight loss rather than rapid weight loss. Losing weight too quickly can affect milk supply and overall health. Aiming for a weight loss of about 1 pound per week is a safe and sustainable goal.

Regular Exercise

Incorporate regular exercise into your routine. Gentle activities like walking, yoga, and postpartum exercises can help burn calories and improve overall fitness. Always consult with your healthcare provider before starting any exercise program postpartum.

See Also: How Long Should It Take To Lose Pregnancy Weight

Common Myths About Breastfeeding and Weight Loss

There are several myths surrounding breastfeeding and weight loss that need to be addressed.

Myth: Breastfeeding Guarantees Weight Loss

While breastfeeding can aid in weight loss, it is not a guarantee. Factors such as diet, exercise, and individual metabolism also play significant roles in postpartum weight loss.

Myth: You Can Eat Anything While Breastfeeding

Although breastfeeding increases caloric needs, it’s important to focus on nutritious foods rather than indulging in unhealthy snacks. Nutrient-rich foods support both weight loss and milk production.


Breastfeeding is a natural and effective way to support postpartum weight loss. By burning extra calories, promoting healthy eating habits, and encouraging physical activity, breastfeeding can help new mothers shed excess weight gained during pregnancy. However, it’s important to approach weight loss gradually and focus on maintaining a balanced diet and regular exercise routine to ensure both mother and baby remain healthy.

Remember, every mother’s body is different, and weight loss can vary from person to person. Patience and consistency are key to achieving long-term success. If you have concerns about your weight loss or breastfeeding journey, consult with a healthcare provider for personalized advice and support.


How many calories does breastfeeding burn?

Breastfeeding can burn between 300 to 500 calories per day, depending on factors such as the frequency of breastfeeding and the mother’s metabolism.

Can I diet while breastfeeding?

It’s important to avoid restrictive diets while breastfeeding. Instead, focus on a balanced diet rich in nutrients. Consult with a healthcare provider before making significant changes to your diet.

What should I eat to support weight loss while breastfeeding?

Focus on nutrient-dense foods such as fruits, vegetables, whole grains, lean proteins, and healthy fats. Avoid processed and sugary foods that offer little nutritional value.

How soon can I start exercising after giving birth?

Consult with your healthcare provider before starting any exercise program postpartum. Gentle exercises such as walking and postpartum yoga are usually safe to begin after a few weeks.

What if I’m not losing weight despite breastfeeding?

Weight loss can vary from person to person. If you’re not losing weight despite breastfeeding, consider evaluating your diet and exercise routine. Consult with a healthcare provider for personalized advice.


You may also like


Your go-to fitness resource, offering customized workout plans, nutrition guidance, and expert wellness advice. Committed to empowering all fitness levels with cutting-edge tools, reliable content, and a holistic approach to achieving health and vitality.

Copyright © 2023