Physician Chronotypes: Personalizing Lifestyle Medicine Advice
Summary of the Article: Personalized Lifestyle Medicine & Chronotypes
This article from Healio reports on research presented at the Lifestyle Medicine Conference (November 2025) by Sourabh Gapate (Owaves). The key finding is that peopel have different chronotypes for different lifestyle activities (exercise, sleep, eating, meditation) and these chronotypes don’t align.
Here’s a breakdown of the main points:
* Chronotypes exist within activities: Researchers found they could categorize people into clusters based on their behaviour within a single activity, like exercise. For example, four distinct exercise chronotypes were identified.
* No alignment between activities: Though,a person’s chronotype for exercise was not the same as their chronotype for sleep,or any other activity studied. The data showed low consistency between these different activity-based chronotypes.
* Implications for lifestyle medicine: This suggests that blanket recommendations for when people should exercise, sleep, or eat (e.g., 7 am workout, 10 pm bedtime) are not optimal.
* Personalized recommendations are key: Understanding individual chronotypes for each activity could lead to more personalized advice, increased adherence to healthy habits, and better health outcomes.
* Future research: The researchers plan to correlate these chronotype findings with biomarkers like heart rate variability and mood to see if following a chronotype-aligned routine impacts these measures.
In essence, the research advocates for a more individualized approach to lifestyle medicine, recognizing that people aren’t “morning people” or ”night owls” universally, but rather have unique timing preferences for different aspects of their lives.