The calorie is a pre-SI metric unit of energy. Chewing gum for one hour burns 11 calories; therefore one can burn 5.5 calories in 30 minutes. Calories is the energy needed to increase the temperature of a given mass of water by 1 °C at standard atmospheric pressure. It depends on the starting temperature and is difficult to measure precisely.
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how many calories do you burn chewing gum
Your calorie burn rate depends on your weight. For example, a 155 pound person can burn 563 calories in an hour running 5mph. Click below for a full chart of calorie burn rates.