The internal temperature for a turkey should reach a minimum of 165°F (74°C) in the breast and 175°F (79°C) in the thigh. The USDA also recommends that the turkey should spend at least 3.7 minutes at or above 150°F (66°C) to be safe to eat. To check the temperature of the turkey, it is best to use a meat thermometer and insert it into the deepest part of the breast, the joint between the thigh and the body, and the joint between the drumstick and the thigh. The thermometer should not touch the bone, as this can give an inaccurate reading. Once the turkey has reached the recommended internal temperature, it is safe to eat.