The Creator’s Code: A Cardiologist’s Biblical Diet and Lifestyle to Prevent and Reverse Heart Disease and Reclaim Your Life

by James L. Marcum, Roger D. Seheult

303 pages, Kindle Edition

Published August 14, 2026

About the author

James L. Marcum, board-certified cardiologist practicing with Chattanooga Heart Institute, has been named by USA Today as one of the most influential physicians in his field. He is an in-demand speaker as director of Heartwise Ministries. Currently, his radio program, Heartwise, airs on more than 500 radio stations across the nation. Dr. Marcum, speaker/director of HeartWise Ministries, hosts the health programs "Heart of Health" and "BibleRX" which can be seen on secular and Christian television. He is married to Sonya and has two children, Kelli and Jake. He enjoys music and outdoor activities.