The core activity of SEVA is the development and distribution of products and services to support patients and dentists in dealing with micro-toxic problems, particularly in connection with amalgam fillings and heavy metals. This includes the areas of: information and education on micro-toxic problems, detection and measurement of pollutants, especially amalgam, protection and prevention for dentists and patients, including special equipment and materials, and restoration and rehabilitation of damage caused by micro-toxic substances, including the use of special dental materials and techniques. The company also offers nutritional supplements and other products that contribute to health and well-being.