Yogurt is rich in almost all the nutritional components that are needed for the smooth functioning of the body of adults and the normal development of children. The easiest way is to prepare thermostatic yogurt, which does not require a special starter - you can use ready-made store-bought yogurt instead. Anything can act as a thermostat - the main thing is that the temperature is constantly maintained: for example, a thermos, a battery, a warm oven, a yogurt maker, a slow cooker or an oven.