Everyone knows that...
Human body temperature - Wikipedia
In humans, the average internal temperature is 37.0 °C (98.6 °F), though it varies among individuals. However, no person always has exactly the same temperature at every moment of the day.
However, in recent Freakonomics podcast “Bad Medicine, Part 1: The Story of 98.6.”, a guest researcher cast doubt on that number (which from what I understand is from research 100+ years old).
In his study, Mackowiak found the actual “normal” temperature to be 98.2 degrees.
(i.e. 36.8 Celsius) What does actual scientific research say in 2016, as opposed to old medical textbooks?