What is calories ?
A calorie is a unit of energy. Historically, scientists have defined "calorie" to mean a unit of energy or heat that could come from a variety of sources, such as coal or gas.
How many calories people should eat everyday ?
women 1,200 calories to ensure that they’re getting a balance of major nutrients and micronutrients
The physic of calories?
Low calories diet & very low calories diet
There’s conventional wisdom that men shouldn’t eat fewer than 1,500 calories
in terms of joules
amount of heat needed to raise the temperature of 1 kilogram of water from 0 to 1 degree Celsius.
units typically used by physicists to describe the amount of work needed to force one newton through one meter.
What are empty calories?
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What a low calories food ?
Fruits and especially vegetables are usually relatively low in calories
Empty calories contain few to no nutrients.
high calories food
low calories food
low amount of calories relatives to their serving size
high amount of calories relative to their serving size
olive oil (119 calories per table spoon )
dark chocolate ( 648 calories )
2 cup of shieddes romain leffuce
broccoli 15 calories
nuts ( 828 calories per cut of peanuts )
celery 10 calories
spinach 16 calories