On Nutrition: Cold food not a weight-loss trick | Lifestyles

For instance, let’s begin with eight ounces (227 grams) of refrigerator-temperature water at 41 F, or 5 C. As soon as consumed, physique vitality will convey that water as much as physique temperature, 98.6 F (37 C) — a rise of 32 levels centigrade (37 – 5 = 32). Multiplying 227 grams x 32 levels provides us 7,263 thermochemical energy. We now want to specific this as dietary energy, which includes dividing by 1,000; this leads to about 7.3 dietary energy to heat the eight ounces of chilly water. Assuming 3,500 dietary energy in a pound of physique fats, it might take about 30 gallons of chilly water to make use of up the caloric equal of a pound of physique fats.

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