Consuming iron is important for strength training as it plays a vital role in various physiological processes that impact exercise performance and muscle function.
A study investigated the iron status of young males and females engaged in weight-training exercise. The findings indicated that weight-training exercise could contribute to reduced iron stores, particularly in females, as evidenced by lower ferritin levels.
Iron deficiency can lead to decreased oxygen transport, impaired energy metabolism, and compromised muscle function, which can negatively impact strength training outcomes. Iron is essential for the synthesis of hemoglobin, a molecule responsible for transporting oxygen to muscles during exercise. Inadequate iron levels can limit oxygen delivery, resulting in fatigue, decreased endurance, and reduced muscle strength.
Therefore, consuming sufficient iron through diet or supplementation is crucial to support optimal iron levels and prevent iron deficiency anemia, ensuring adequate oxygen supply to muscles during strength training and promoting overall exercise performance.
References:
Deruisseau, K. C., Roberts, L. M., Kushnick, M. R., Evans, A. M., Austin, K., & Haymes, E. M. (2004). Iron status of young males and females performing weight-training exercise. Medicine and science in sports and exercise, 36(2), 241–248. https://doi.org/10.1249/01.MSS.0000113483.13339.7B
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