This paper is a conclusion of a four-month-long research project. Aging and lifestyle diseases pose a massive challenge for sustainability of societies of the developed countries. The aim of the study was creation of a set of guidelines and actions that would facilitate interaction between primary health care and wellness organisations in Sweden in a manner conducive to achievement of social sustainability in the area of public health. The theoretical part provides insights into significance of public health for sustainability. It explores systematic barriers for achievement and maintenance of optimal health within health system and social system. Research was conducted through interviews with professionals working at the Blekinge Health Arena, doctors and nurses. The results were framed within FSSD to ensure compliance with Social Sustainability Principles. The guidelines and actions promote health through lifestyle change, community empowerment, holistic perspective of the patient and close collaboration between primary health care and wellness organisations. The authors believe the results may be widely implemented within Sweden, helping transition towards sustainability.