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HFL Health Findings Lab

Caffeine

A potent central nervous system stimulant that effectively reduces physical fatigue and restores mental alertness when unusual weakness or drowsiness occurs.

Clinical Profile

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.

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