HomeopathyHomeopathy is a holistic, complementary medicine system involving remedies based on the serial dilution of a variety of different substances (Animal, Vegetal, Mineral). My healthHomeopathy is the ideal solution for preserving one’s health. Who is it for? What can it treat? Schmidt-Nagel Newsletter The LaboratorySince 1927, the Schmidt-Nagel Laboratory develops and supplies homeopathic remedies of great quality, both single and complex, to the whole of Switzerland.