August 8, 2007
1 min read
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Food factoids
To reduce your weight by a pound of fat a week, eat 500 fewer calories each day.
Carbohydrates and proteins have about 4 calories per gram. Food fats contain more than twice as much: 9 calories per gram. A teaspoon holds about 5 grams.
Alcohol is metabolized in a way that promotes accumulation of fat in the liver, leading to the proverbial beer belly.
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An adult expends about 100 calories for every mile walked or run. It takes nearly three miles to burn off the calories in a 20-ounce soft drink.
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