1 / 9

CALORIES

CALORIES. WHAT IS A CALORIE?. A calorie is a unit of heat energy Calorie = amount of energy needed to raise 1 gram of water by 1 degree celcius Body sees calories as energy to produce heat Amount of calories in a food = amount of potential energy the food has.

chava
Télécharger la présentation

CALORIES

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CALORIES WHAT IS A CALORIE?

  2. A calorie is a unit of heat energy • Calorie = amount of energy needed to raise 1 gram of water by 1 degree celcius • Body sees calories as energy to produce heat • Amount of calories in a food = amount of potential energy the food has

  3. There is a direct relationship between calories and body fat • If you eat more calories than the body uses, the extra calories are stored as body fat • 3500 calories = 1 lb body fat

  4. If the body uses more calories than the amount consumed, it results a loss of body fat • Healthy weight loss = 2 lbs/week • How many extra calories must be burnt to lose 2 lbs in one week? Weight Loss

  5. All foods have calories • Different foods have different amounts • Calories are provided by fats, protein, and carbohydrates Calories and Foods

  6. Fats = 9 calories/gram • Proteins = 4 calories/gram • Carbohydrates = 4 calories/gram Calories Per Gram

  7. Each person’s body burns calories at different rates (metabolism) • Recommended range for school-aged kids = 1600-2500 calories/day How many calories do you need?

  8. LET’S EAT!

  9. Grande Peppermint Mocha Frappucino • 5 g fat • 73 g carbohydrates • 6 g protein • Total calories? Starbucks

More Related