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  1. Creatine - Mayo Clinic

    Dec 13, 2023 · When used orally at appropriate doses, creatine is likely safe to take for up to five years. As with any dietary supplement, it's important to choose a product that follows recommended …

  2. What is creatine? Potential benefits and risks of this popular ...

    Mar 20, 2024 · The general recommendation for people who do take a creatine supplement is 3 to 5 grams per day. Studies show that loading up on a higher dose of creatine offers no advantages; you …

  3. 7 Potential Side Effects of Creatine - Verywell Health

    Jul 17, 2025 · Creatine is popular for muscle growth, but it’s not risk-free. Learn the potential side effects and how to use it safely, based on scientific research.

  4. Creatine: What It Does, Benefits, Supplements & Safety

    Creatine supplements are safe for most people to take, but you should first talk to a healthcare provider to ensure they’re right for you. What is creatine? Creatine is a natural source of energy that helps …

  5. FAQs About Creatine Side Effects - Healthline

    Jun 3, 2024 · The majority of research suggests creatine supplementation is safe when taken at the recommended daily dose. That said, some people avoid creatine because they worry about certain …

  6. Creatine Supplements: Benefits and Side Effects - WebMD

    Dec 11, 2023 · Although creatine is a natural substance in your body and is generally safe, its use as a supplement hasn't been well-studied over the long term. It also may not work the same way for …

  7. Is Creatine Bad for You? What Science and Experts Say

    Sep 9, 2025 · Despite common misconceptions, creatine is one of the most well-researched and safe supplements available. While generally safe, there are a few side effects you should still be aware of.

  8. Dietitians Explain Creatine: What It Is, Side Effects, Benefits

    Sep 18, 2025 · THE GOOD NEWS is that creatine supplementation is well-studied in scientific circles (perhaps more so than any other supplement, short of protein powder). And, if you're taking creatine...

  9. Is Creatine Safe? Here's What You Need To Know - Health

    5 days ago · Creatine is generally safe, but high doses can cause side effects like water retention and diarrhea. Creatine does not usually interact with medications, but you should ask a doctor before...

  10. Creatine: Potential Benefits, Known Risks, and More

    Nov 10, 2025 · Creatine supplements are generally considered safe when taken as directed for most healthy people. One review of more than 13,000 people found that people who took creatine …