{"id":2902,"date":"2025-09-25T00:00:00","date_gmt":"2025-09-24T22:00:00","guid":{"rendered":"https:\/\/physicum-spectra.test\/creatine\/"},"modified":"2026-01-20T16:37:48","modified_gmt":"2026-01-20T15:37:48","slug":"creatine","status":"publish","type":"post","link":"https:\/\/physicum.nl\/en\/creatine\/","title":{"rendered":"Creatine explained: what it is and why it works"},"content":{"rendered":"

Creatine<\/strong> is renowned as one of the most powerful yet misunderstood supplements. Despite misconceptions that it is a steroid or harmful to organs, creatine is a completely natural compound available through diet and synthesized by the body. It plays a crucial role in our metabolism and provides numerous health benefits, not just for athletes, but for everyone.<\/p>\n

What is creatine?<\/h2>\n

Creatine is a natural substance found in foods like meat and fish. The body also produces it using three amino acids: arginine, glycine, and methionine. Most of the creatine in our body is stored in muscles as phosphocreatine, with smaller amounts in the brain, kidneys, and liver. Phosphocreatine helps quickly replenish energy (ATP), which muscles use for strong contractions during activities like exercise.<\/p>\n

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Benefits of creatine<\/h2>\n

1. Strength and muscle mass: Creatine increases available energy during intense physical exertion, leading to improved performance and muscle growth. Studies have shown that creatine supplementation can boost muscle strength<\/a> by 5-15%.<\/p>\n

2. Cognitive functions: Recent research indicates that creatine also benefits the brain. It can reduce mental fatigue and improve memory and reasoning skills. A study published in Psychopharmacology<\/em> found that creatine supplementation enhanced cognitive performance during mental tasks.<\/p>\n

3. Neurological benefits: There is growing evidence that creatine may help with neurological conditions such as Parkinson’s, Huntington’s, and ALS. The supplement may slow neurodegeneration and improve overall neuron health.<\/p>\n

Misconceptions and reality<\/h2>\n

The idea that creatine is only for bodybuilders is a significant misconception. Everyone can benefit from creatine, especially those on diets low in meat and fish. Vegetarians and vegans, who may have lower natural creatine levels, can experience significant benefits from supplementation.<\/p>\n

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Creatine and nutrition<\/h2>\n

For those who prefer not to take supplements, it’s important to consume creatine through nutritious meals. Foods rich in creatine include:<\/p>\n