Caffeine (Anhydrous)
Standardized caffeine for focus, energy, and exercise performance.
PerformanceMorningStrong Evidence
Mechanism of Action
Adenosine receptor antagonist. Increases alertness, fat oxidation, and exercise performance.
Dosing
- Recommended Range
- 100-400 mg
- Optimal Timing
- Morning
- Evidence Level
- Strong
Safety Information
Interactions
- May interact with stimulants
- May reduce effects of sedatives
Contraindications
- Anxiety disorders
- Heart arrhythmias
- Pregnancy
Comprehensive Information
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Key Benefits
Natural Food Sources
Optimal Timing & Absorption
Signs of Deficiency
Synergistic Supplements
Practical Tips
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