Abstract

This case study examines the health benefits of bioactive components, focusing on green tea catechins. Bioactive components, such as green tea catechins, are compounds found in foods and beverages that exert physiological effects beyond basic nutrition. Green tea catechins, particularly epigallocatechin gallate (EGCG), possess potent antioxidant and anticancer properties. Through a comprehensive literature review, this study highlights the antioxidant capabilities of green tea catechins in scavenging free radicals and reducing oxidative stress, as well as their potential in inhibiting cancer cell proliferation and inducing apoptosis. A case study involving a 55-year-old man diagnosed with prostate cancer demonstrates the positive impact of green tea consumption on his health outcomes. After integrating green tea into his daily routine, the patient experienced reduced prostate-specific antigen levels and reported improved well-being. This case underscores the potential of green tea catechins as a complementary approach in cancer treatment and prevention. Further research is essential to elucidate the mechanisms underlying the healthpromoting effects of green tea catechins and optimize their therapeutic applications.