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Updated: Mar 17, 2026

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Caffeine Extraction, Enzymatic Activity and Gene Expression of Caffeine Synthase from Plant Cell Suspensions
Published on: October 2, 2018
13.5K
Summary
Active individuals need more protein, with endurance and resistance athletes benefiting from higher intake. Caffeine enhances endurance but not power or resistance sports performance.
Area of Science:
- Sports Nutrition
- Exercise Physiology
Background:
- Optimal protein intake is crucial for active individuals, particularly athletes.
- The ergogenic effects of caffeine on athletic performance are widely studied.
Purpose of the Study:
- To determine optimal protein intake for endurance and resistance athletes.
- To evaluate the impact of caffeine on different types of athletic performance.
Main Methods:
- Review of substantial scientific evidence regarding protein requirements.
- Analysis of research on caffeine's ergogenic effects in various sports.
Main Results:
- Endurance athletes require 50-100% more protein than sedentary individuals.
- Resistance athletes have similar protein needs to endurance athletes.
- Caffeine demonstrates ergogenic benefits in prolonged endurance exercise.
- No evidence supports caffeine improving performance in resistance or power sports.
Conclusions:
- Athletes should aim for higher protein intake, but excessive supplementation offers no additional benefit.
- Caffeine is beneficial for endurance activities but not for resistance or power-based sports.
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