Cooking a turkey to the correct internal temperature is essential for ensuring that it is safe to eat and has the best possible texture and flavor. The United States Department of Agriculture (USDA) recommends cooking turkey to an internal temperature of 165 degrees Fahrenheit (74 degrees Celsius) as measured by a food thermometer inserted into the thickest part of the thigh, without touching bone.
Cooking turkey to the proper temperature helps prevent the growth of harmful bacteria, such as Salmonella and Campylobacter, which can cause foodborne illness. Additionally, cooking the turkey to the correct temperature helps to ensure that the meat is cooked evenly throughout and is tender and juicy. Undercooking the turkey can result in tough, dry meat, while overcooking can make the meat dry and flavorless.