Raising body temperature by heat physics question?

Question

How much heat is required to raise the body temperature of a 60-kg woman from 21.9°C to 57.3°C?

Answer 1

To all intents and purposes, the human body is just water.

A kilocalorie (aka large calorie, kilogram calorie, = 4.184 kJ) is defined as the amount of energy required to raise 1 kg of water one degree Centigrade.

http://en.wikipedia.org/wiki/Calorie

Multiply the weight by the number of degrees to get your answer.