Nutrition Quiz Flashcards
How many essential nutrients are there?
6 Essential Nutrients
1. Carbs
2. Proteins
3. Fats
4. Vitamins
5. Minerals
6. Water
Which nutrients are energy sources?
Carbs, Proteins, Fats
Which nutrients aren’t energy sources?
Vitamins, Minerals, Water
What is the difference between appetite and hunger?
Appetite: The DESIRE for food.
Hunger: The NEED for food.
What are calories?
The ENERGY that comes from food sources.
How many calories are there per pound?
3500 (kilocalories=calories)
What are Carbs?
The body’s main source of energy, they improve mood and memory, assist brain and nervous system and muscles
What are Simple Sugars?
1-2 sugars that absorb quickly for bursts of energy
What are Complex Carbs?
3 or more sugars, referred to as starches, absorb slower for sustained energy
What are Cellulose Fibers?
Essential to digestion but are not absorbed or converted to glucose, reduce heart disease, cholesterol, cancer, diabetes
What happens to glucose/glycogen?
The liver converts sugars to glucose, if unused, you can store up to 2000 calories as glycogen….if unused, gets converted to fat
What are some Carb-full food sources?
Simple: Food sources- fruits, milk, table sugar, some veggies
Complex: Food sources- beans, peas, lentils, peanuts, potatoes, corn, cereals, parsnips, whole grain bread
What are Proteins?
Essential to building muscle mass and repair, immune system strength, and makes you feel full – should be 10-35% of dietary calories (4 calories per gram)
-Composed of various amino acids which are the building blocks for muscles
What are Protein-filled food sources?
Food sources- animal sources, eggs, soy, nuts and legumes, however, there is protein in almost every food, just reduced amounts
What are Fats?
Fats- most energy available, some good, some bad, store vitamins and water, provide insulation and protection (9 cals per gram)