What is a Calorie
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Transcript of What is a Calorie
What is a Calorie?
Little Gremlins that live in your food and make you fat
Attracted to you and not your thin neighbor
They do not depend on your circumstances
Calories are Not?
A Calorie (kcal) is the amount of energy it takes to heat 1 kilogram of water 1 degree Celsius
Calorie is a Unit of Energy
The calorie is a word we use to describe energy. The energy we put into our body through food and drink and the energy we use to
move, think, and breathe.
Food and Drink = Gasoline
Cars needs Gasoline
Humans need food and drink
A calorie is energy like gasoline1 Gallon of Gasoline is the same as
31,000 Calories
Calories In Calories OutEnergy Added Energy Used
We take in calories (energy) through food and drinks
We use calories (energy) through doing nothing, digesting and moving
Calories In – Energy AddedWe Need Different Type of Fuel
Three basic nutrients with different amounts of energy
Fat is 9 calories a gram
Protein is 4 calories a gram
Carbohydrates are 4 calories a gram
Alcohol is 7 calories a gram no nutrition
Other Items Found in Foods Fiber, Water, Vitamins, Minerals
Calories In – Energy AddedFood – Chew Your Food
Food Serving CaloriesWheat Bread 1 Slice 75Double Quarter Lb w/ Cheese Each 734Dry Roasted Pecans 1 oz. 201Corn Oil 1 tbsp 124Baked Potato 1 large 278Cooked Spinach 1 cup 41
Calories In – Energy AddedDrinks - Try Some Water
Drink Serving Size CaloriesWhole Milk 8 ounces 145 Coca Cola Classic 8 ounces 97 Cranberry Juice 8 ounces 120 Vanilla Latte 8 ounces 110Regular Beer 8 ounces 90 Water 1 million ounces 0
3 Ways to Burn Calories
1. Basal Metabolic Rate: BMR or our body at idle
BMR is around 60% of total calories
2. Food Digestion - uses 5 to 10 percent of our
calories
Calories Out – Energy UsedHow Do We Burn Calories?
Calories Out – Energy UsedMovement
NEAT – All Other Movement
Aerobic Exercise
Resistance Training
Calories Burned - Approximate
Exercise Calories
Swimming Freestyle Light to Moderate Effort 197
Walking (20 Minute Miles) 119
Running (13 Minute Miles) 204
Running (12 Minute Miles) 282
Hiking (Rolling Hills) 180
Bicycling (9.4 mph) 197
Low Impact Aerobics 170
Doubles Tennis 170
Resistance training, moderate effort 129
We gain a pound if we eat and drink 3,500 calories more than we burn assuming we only
gained fat
453 grams in a pound and 9 calories per gram of fat = 3500 calories (stored energy) per pound of fat
You only need to eat and drink 32 more calories a day to gain 50 pounds over 15 years
Think of the calorie as energy. If you take in more than you need, you store it. Fat cells are designed to store energy so
the excess calories (energy) are usually stored as fat.
How Do We Gain Weight?
Weight Control
Food and Drink Metabolism, Movement and Exercise
Energy in (calories ingested) minus
Energy out (calories used) is
weight gain or (weight loss)
Fit in the Middle
Weight Loss Planner