Good day,
I am currently dealing with a dilemma. How should one proceed in a situation where athletes are recommended to have a higher ratio of plant-based proteins, but on the other hand, as a cyclist, I struggle with iron deficiency, for which it's advised to consume it predominantly in heme form, essentially excluding a higher ratio of plant-based proteins? Should preference be given to digestibility or iron? Personally, I resolved it by consuming predominantly plant-based proteins and supplementing iron through supplements (it seems like the lesser evil to me), but I am interested in your opinion :).
Thank you.
When considering constructively, it is always necessary to address the importance of individual nutritional rules in relation to individuality. Recommendations regarding the ratio of plant-based to animal-based proteins are general and do not have clearly defined boundaries or limits. In practice, it should not be a problem to implement a diet containing approximately half plant-based proteins, as you can provide a reasonable amount of heme iron from the resulting animal sources. Additionally, you can "assist" by including strong bone broth, which is very rich in minerals. If you also ensure a higher intake of vitamin C, which improves iron metabolism, in addition to an overall adequate iron intake (regardless of its source and form), the body should not suffer from a deficiency even under significantly higher physical exertion (and in such a situation, you will still have the option of supportive supplementation as a reserve).
Themes: Weight loss Iron
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.