Heat Gain August 22, 2024November 30, 2020 by Author 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:Importance of organic chemistryInformation and Communication TechnologyCardiac ArrestMelting and BoilingAutismBest Marketing Management courses