[hlnx1]

Several studies have shown that athletes can perform better when they believe they have taken an effective supplement, even when it was a placebo.

• Placebo effects have been reported for supplements like caffeine and other ergogenic aids
• Expectation and belief can influence perceived effort and performance
• This is one reason good studies use blinding
• Placebo effects do not mean real effects are absent, but they make research design important

Related: ergogenic aids and the evidence.

Have you noticed how belief affects your performance?

[hlnx1]

For practitioners, placebo effects highlight the importance of confidence and routine. Athletes who trust their preparation may perform better, but this should not replace evidence-based choices.

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