How caffeine interacts with training — benefits, limits and how to use it sensibly.
Caffeine is the most widely used performance substance. Used sensibly it can help; overused it backfires.
May support alertness and certain aspects of performance in some individuals.
Tolerance builds, more is not better, and late use can disrupt sleep.
Moderate doses, cycle where helpful, avoid late in the day.
This content is for general educational purposes only and is not personalised medical advice. Always consult a qualified healthcare professional before making changes to your diet, training or supplement use.
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A widely used stimulant included to support alertness and perceived energy.
An amino acid included in many pre-workout formulas.