Heat Gain August 22, 2024November 30, 2020 by Admin Heat is gained by metabolism. Without loss of heat normal metabolism would increase the body temperature by 10C every hour. To a lesser extent, heat is gained from a hot environment and from eating hot food and drinks. Related Posts:Food contamination, Causes, symptoms, and its PreventionHydrotherapy - Physiological Effects of WaterAutismLessons on LifeWhich trophic level has the least available energy…Thermodynamics