Yazen has developed a new effective medical treatment according to the latest medical recommendations, which means drugs and lifestyle advice via doctors, psychologists, dieticians, specially trained YazenCoaches and medically trained personal trainers for ongoing treatment with recurring follow-ups. The service is aimed at those who are overweight, i.e. BMI over 30 or BMI over 27 and complications caused by obesity. The average BMI for Yazen's patients when they start treatment is 34.