The organization wants to make the Netherlands healthier by implementing lifestyle medicine in healthcare. The GP's practice plays a central role in this. The successful implementation of lifestyle medicine requires multidisciplinary cooperation. That is why, in addition to the GP, healthcare professionals from the first and second line are also members of the Association Arts en Leefstijl: such as pharmacists, medical specialists, POH-ers, dieticians and lifestyle coaches. They share the vision that lifestyle deserves a prominent place in healthcare. Patients should know that with a healthy lifestyle, they can prevent diseases and possibly reduce the use of medication.