Pistachios are a popular nut known for their distinctive green color and slightly sweet, nutty flavor. Typically grown in regions with hot, dry climates, these nuts are harvested and often sold in bulk for various culinary uses. They can be enjoyed as a snack on their own, added to salads for a crunchy texture, or used in baking and cooking to enhance flavor profiles. Pistachios are also a good source of protein, healthy fats, and essential nutrients, making them a nutritious addition to any diet.