Creatine is one of the most researched nutritional supplements, used in both sports and medicine. The latest research confirms that it is Creatine safe and beneficial throughout the entire life cycle, from youth to old age.
Creatine and post-workout recovery
Creatine monohydrate has been proven to accelerate muscle recovery after eccentric exercise, reduces muscle damage and improves regeneration. The effects were confirmed in a randomized, double-blind study that took into account gender and age.
Common misconceptions about creatine
Despite the overwhelming evidence, there are still many misconceptions about creatine. A review of scientific evidence has shown that creatine does not cause dehydration, kidney problems, or other negative effects, and is one of the safest supplements on the market.
Creatine in medical contexts
Research shows that creatine can even affect anesthesiological outcomes, as it supports energy metabolism during surgical procedures. In addition, it plays an important role in medical rehabilitation, where it is used to support muscle recovery and neuromuscular function.
Creatine beyond sports
Creatine isn't just for athletes. A review of the literature has shown that it also has benefits for women, vegans and clinical populations, as it supports muscle mass, energy and cognitive function.
Creatine in injury rehabilitation
Creatine is used as part of nutritional strategies in the rehabilitation of musculoskeletal injuries in athletes. A systematic review confirmed that creatine accelerates recovery and improves functional outcomes.
Conclusion
Creatine is a dietary supplement that goes beyond the sports context. It has been proven safe, effective, and useful in various stages of life and clinical situations. It supports muscle energy, recovery, rehabilitation and overall health, which places it among the key molecules of modern nutritional science.
References
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Kreider, R.B. et al. Creatine supplementation is safe, beneficial throughout the lifespan. Front Nutr 2025.
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Yamaguchi, S. et al. Effects of creatine monohydrate on recovery from muscle damage. Nutrients 2025.
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Antonio, J. et al. Common questions and misconceptions about creatine supplementation. JISSN 2025.
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Lehmeidi, Y.; Beck Neto, T. Creatine supplementation and anesthetic outcomes. Cureus 2025.
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Gutiérrez-Hellín, J. et al. Creatine supplementation beyond athletics. Nutrients 2025.
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Giraldo-Vallejo, J.E. et al. Nutritional strategies in rehabilitation of musculoskeletal injuries. Nutrients 2023.
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Harmon, K.K. et al. Application of creatine supplementation in medical rehabilitation. Nutrients 2021.
