Detailed clinical review of Caffeine...
Clinical Summary
One of the most extensively studied cognitive and physical ergogenic aids. It reliably improves alertness, vigilance, and endurance by blocking adenosine, a neurotransmitter that promotes sleep.
Dosage Guidelines
100-200mg for general cognitive arousal; 3-6mg/kg of body weight for physical performance enhancement. Best cycled to avoid tolerance.
Safety & Side Effects
Insomnia, jitteriness, increased heart rate, and mild anxiety in high doses or sensitive individuals.
Known Interactions
Interacts with ephedrine, MAOIs, and certain cardiovascular medications. Can accelerate the clearance of lithium.
Medical Disclaimer
The information provided in this clinical review is for educational and informational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment.
*These statements have not been evaluated by the Food and Drug Administration (FDA). This product or ingredient is not intended to diagnose, treat, cure, or prevent any disease.
Always consult your physician or other qualified health provider with any questions you may have regarding a medical condition, or before beginning any new diet, fitness, supplement, or treatment regimen, especially if you have pre-existing medical conditions or are taking prescribed medications.