Cooking temperatures are crucial for ensuring food safety and quality. Different types of food require specific internal temperatures to kill harmful bacteria. For example, poultry should reach an internal temperature of 165°F, while ground meats should be cooked to at least 160°F. Using a food thermometer is the best way to check these temperatures accurately. In addition to safety, cooking temperatures also affect the texture and flavor of food. For instance, cooking beef to medium-rare requires an internal temperature of 130°F to 135°F, resulting in a tender and juicy steak. Understanding these temperatures helps in preparing delicious and safe meals.