David likely listened to Christine's advice after seeing her weight loss results. He may have also followed her supplement plan because he witnessed her and many other family members lose weight.

Christine Brown from Sister Wives recently shared an important health and weight loss update about her husband, David Woolley, on social media. She met her current husband, David, in 2023.

The Times spoke with Kessler about healthy weight loss strategies for the long-term, guidelines for using GLP-1s safely, the body positivity movement and improving lifespan.