Negative Calorie Foods?

[Brad Wadlow]

How much energy in water?
How much energy used to 'digest' water?
Which has more energy - warm or cold water?
Perhaps eating ice would cause you to burn more energy?
Is water food?

[Do not take the above questions seriously]

Actually it takes 1 calorie of energy to heat up 1 ounce of water that is 40 degrees to body temp. So if you drink 1 gallon of 40 degree water you will burn an extra 128 calories. Plus you will stay fully hydrated which also helps the body to burn fat.

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