Selenium injection is a treatment that uses selenium as its main ingredient. Selenium is a mineral and a key component of powerful antioxidant enzymes. Known for its antioxidant and anti-aging properties, selenium plays an important role in boosting immunity and preventing and treating various diseases. Additionally, selenium helps protect cells from harmful substances produced during metabolic processes and strengthens heart function. This treatment is effective in enhancing the body's immune system, preventing aging, and helping to prevent various diseases. Selenium injections play an important role in improving health, protecting cells, and contributing to overall wellness.