Hello, I am curious whether breastfeeding also reflects the level of physical activity. Thank you for your response.
The process of breastfeeding increases energy expenditure, similar to the course of pregnancy. It is typically stated that 1 ml of breast milk represents approximately 3 kJ, meaning that in a full breastfeeding regimen, you can expect an expenditure of about 2,500 kJ. This is a relatively higher value, so in practice, it is advisable to consider it when setting the energy balance. On the one hand, it is a natural process of weight reduction after childbirth; on the other hand, in situations where the mother has no extra weight, is of a very slender build, and it is not desirable for her to lose weight, it is beneficial to add this amount to her energy intake.
Themes: Breastfeeding Breast milk Caloric balance
Questions answered by
Mgr. Martin Jelinek
Lecturer and author of the educational system
Nutrition educator, lecturer, and author of the educational system and the ZOF learning application.
Mgr. Martin Jelínek has been systematically involved in nutrition education since 1999. He is the founder of ATAC, the educational company behind NutriCourses, and the author of an educational system focused on nutrition, healthy lifestyle, and the practical application of nutrition knowledge.
He graduated from the Faculty of Science at Masaryk University in Brno. Throughout his professional career, he has combined nutrition, education, and the practical application of acquired knowledge. His educational system also includes the ZOF (Zone of Optimal Functioning) learning application, where students turn theory into practical work with meal plans.
In 2007, he launched the first intake of a six-month course focused on the education of nutrition advisors. Over time, this course became the foundation for the further development of the educational system and a range of specialised courses.