The Seventh-day Adventist Church (SDA Church) is a Christian denomination that emerged in the mid-19th century in the United States. It emphasizes the observance of the Sabbath on Saturday, the second coming of Jesus Christ, and the importance of health and wellness. The church promotes a holistic approach to life, encouraging members to maintain a healthy lifestyle through diet and exercise. SDA Church members believe in the authority of the Bible and uphold the teachings of the Adventist movement. They are known for their extensive educational and healthcare systems, including Adventist hospitals and schools worldwide. The church also engages in various humanitarian efforts and community service initiatives.