Green tea extract provides the concentrated health benefits of green tea leaves. Its active compound, Epigallocatechin gallate (EGCG), has been extensively studied for its cellular protective effects, metabolic benefits, and cardiovascular support.
Clinical Summary
Robust evidence supports its use for metabolic health and antioxidant defense. It may help protect hearing structures by mitigating free radical damage induced by environmental noise or the aging process.
Dosage Guidelines
250-500mg daily. Best taken with food to prevent nausea and maximize absorption.
Safety & Side Effects
Can cause jitteriness if it contains caffeine. Liver toxicity is a rare but serious risk at extremely high doses (above 800mg EGCG/day) taken on an empty stomach.
Known Interactions
Interacts with nadolol (a beta-blocker) and may reduce the absorption of non-heme iron and folate.
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.