Peter Attia· MD
Do you have a sense of how often body weight is a driver of this arthritis in other words you know I don't know what the numbers are today but it's roughly a third of the country would have a BMI over 30 right uh many of those people don't have a BMI over 30 because they're overly muscled right um although I'm not sure that the knee cares how much that weight is muscle versus fat so just in terms of excess weight how often is that