1/10

What is a calorie?

  • An unhealthy ingredient in food
  • A measure of how healthy a food is
  • A measure of how much energy you get from a food
2/10

Who needs about 2,000 calories a day?

  • Every adult
  • An active woman who weighs 130 pounds
  • An active man who weighs 200 pounds
3/10

A hard and fast rule of weight loss is that cutting 500 calories a day leads to dropping a pound a week.

  • True
  • False
4/10

A very low-calorie diet will:

  • Speed up your metabolism
  • Slow down your metabolism
  • Have no effect on your metabolism
5/10

Research shows you may live a longer, healthier life if you cut calories by:

  • 5%
  • 15%
  • 25%
6/10

Which of the following takes more calories to digest than it gives you:

  • Celery
  • Cucumber
  • Lettuce
  • No food does this
7/10

Which has more calories per gram?

  • Carbs
  • Protein
  • They have the same amount
8/10

About how many calories can you burn in 1 hour of gardening?

  • Up to 200
  • Up to 400
  • Up to 600
9/10

Which of these has the most calories?

  • Oil and vinegar
  • Hummus
  • Honey mustard
10/10

How many extra calories should pregnant women get?

  • Up to 450 a day
  • Up to 850 a day
  • They don't need any extra

Show Sources

IMAGE PROVIDED BY:

  1. Thinkstock Photos

 

SOURCES:

Academy of Nutrition and Dietetics: "4 Metabolism Myths and Facts,"  "Healthy Weight During Pregnancy," "'Negative-Calorie Foods' Still Count."

Berkeley Wellness (University of California): "7 Must-Know Calorie Facts."

Calorie Control Council: "Be on the Lookout for Allulose," "Healthy Weight  Calculator," "Why 2,000 Calories?"

Cell Metabolism: "Metabolic Slowing and Reduced Oxidative Damage with Sustained Caloric Restriction Support the Rate of Living and Oxidative Damage Theories of Aging."

Diabetes Forecast (American Diabetes Association): "5 Must-Know Facts About Sweeteners."

Harvard Health Publishing: "Calories Burned in 30 Minutes for People of Three Different Weights."

International Food Information Council: "Everything You Need to Know About Aspartame," "What is Allulose?: A Different Kind of Low-Calorie Sweetener."

Mayo Clinic: "We've Heard That Eating Negative-Calorie Foods Might Be a Good Strategy. But What Exactly Are They?"

National Institute on Aging: "Important Nutrients to Know: Proteins, Carbohydrates, and Fats."

USDA Food Composition Database.