The concept of 'Personalized Health' is a common thread across the podcast episodes provided, where various health experts advocate for customized health plans and solutions rather than a one-size-fits-all approach.

For example, in this episode, Dr. Josh Axe discusses the importance of personalized health plans based on traditional medicine practices and individual needs and preferences. Similarly, this episode with LeAnn Rimes highlights the significance of finding a personalized approach to address her health challenges, from anxiety and hormonal imbalances to menopause.

The episodes also touch on the principles of functional medicine, which aims to identify and address the root causes of health issues through personalized interventions such as dietary changes, supplementation, and lifestyle modifications.