Christian Physician’s New Book Links Healthy Living to God-Given Purpose

FAITH NEWS SERVICE – Preventive and lifestyle medicine physician Dr. Lisa McCoy combines medical science and biblical wisdom to help Christians care for their health with purpose.

Gilbert, AZ – September 16, 2026 — In The Purpose of Health: Maximizing Your Years for Kingdom Impact, board-certified preventive and lifestyle medicine physician and medical epidemiologist Dr. Lisa K. McCoy challenges Christians to rethink why their health matters. Rather than pursuing wellness simply to live longer or feel better, Dr. McCoy presents physical health as a resource that can help believers remain able and available for the work God has called them to do.

For Christians who want to take better care of themselves but struggle to turn information into lasting habits, The Purpose of Health moves beyond another list of diet and exercise rules. Dr. McCoy explores six research-supported pillars of lifestyle medicine; including nutrition, stress management, restorative sleep, healthy relationships, avoiding risky substances, and physical activity, while connecting them with biblical principles and practical application. Her goal is to help readers understand not only what healthier choices look like, but why those choices matter to their purpose, giving them stronger motivation for lasting change.

Dr. McCoy’s passion for preventive medicine grew out of her own turning point as a young physician. Troubled by an approach that often relied on medication to manage chronic disease after it developed, she stepped away from her residency program, sought God’s direction, and eventually found her calling in preventive medicine, public health, and lifestyle medicine. More than thirty years later, that journey has shaped her conviction that caring for the body and pursuing God-given purpose belong together.

Throughout the book, Dr. McCoy pairs accessible explanations of the human body with personal stories, biblical accounts, reflection questions, and actionable next steps designed to help readers make informed health decisions. Her message is ultimately not about achieving perfect health or a certain number of years, but gaining the wisdom and vitality to faithfully complete what God has given each person to do.

The Purpose of Health: Maximizing Your Years for Kingdom Impact is published by Redemption Press and is designed for individual readers, small groups, churches, Christian health ministries, and anyone seeking a faith-based, evidence-informed approach to healthy living.

Dr. Lisa McCoy’s The Purpose of Health releases in print on September 16, 2026. The e-book will be available for $0.99 through September 20, and an audiobook edition is also available. Early readers are already responding to the book’s message – here’s what a couple of reviewers have said:

Gladys Jean
5 Stars Insightful Read
This book supersedes the superficial lifestyle advice so common in the wellness world. The author beautifully marries God’s Word with history, anthropology, and medical science, creating a deeply compelling guide with practical applications for everyday life. It is an accessible yet profound read, highly recommended for anyone on a health journey, from beginners to seasoned experts.

Precious
5 Stars This Changed How I See My Health
This book challenged me to look at my need for good health beyond simply wanting to look and feel better. It helped me understand that caring for my health helped me serve God and fulfill His calling for my life. It taught me to make time for God, patiently listen for His direction, and enjoy the journey along the way. The author beautifully uses history, biblical scripture, and medical knowledge to help readers see the connection between health, faith, and spiritual growth. Get ready to take notes, answer thought provoking questions, and reflect as you work through the book. If you are seeking better health, clarity about your purpose, or spiritual growth, I highly recommend this book. It may change the way you see your health and your life.

ABOUT THE AUTHOR
Dr. Lisa McCoy, a preventive and lifestyle medicine physician, nurtures transformation by inspiring curiosity and understanding in her readers. Blending medical expertise, biblical wisdom, and personal stories, she equips Christian audiences to make lasting health changes and care for their bodies with purpose and insight.

For interviews, contact: Dr. Lisa McCoy at agape@drlisamccoy.org
Website: www.Drlisamccoy.org