Leguminosen, or legumes, are a group of plants that produce seeds in pods. Common examples include beans, lentils, and peas. They are known for their high protein content and are an important food source for both humans and animals. Legumes also play a vital role in agriculture by improving soil fertility through a process called nitrogen fixation. These plants are cultivated in various climates around the world and are often used in a variety of dishes. In addition to their nutritional benefits, legumes are also environmentally friendly, as they require less fertilizer and water compared to many other crops.