Satureja is a genus of aromatic plants of the family Lamiaceae, related to rosemary and thyme. There are about 30 species called savories, of which Summer Savory and Winter Savory are the most important in cultivation. Both summer savory and winter savory are used to flavor food. The former is preferred by cooks but as an annual is only available in summer; winter savory is an evergreen perennial. Savory plays an important part in Italian cuisine, particularly when cooking beans. It is also used to season the traditional Acadian stew known as fricot. Yerba Buena (Spanish: "good herb"; S. douglasii) is used to make a herbal tea in the western United States. Organic food is produced by farmers who emphasize the use of renewable resources and the conservation of soil and water to enhance environmental quality for future generations. Organic meat, poultry, eggs, and dairy products come from animals that are given no antibiotics or growth hormones. Organic food is produced without using most conventional pesticides; fertilizers made with synthetic ingredients or sewage sludge; bioengineering; or ionizing radiation. Before a product can be labeled "organic," a Government-approved certifier inspects the farm where the food is grown to make sure the farmer is following all the rules necessary to meet USDA organic standards. Companies that handle or process organic food before it gets to your local supermarket or restaurant must be certified.