What happens if a diet contains too few carbohydrates?
low energy levels
Which nutrient helps repair damaged tissues?
protein
What two foods contain protein?
chicken, fish
What percentage of a teenager’s diet should come from fats?
25 to 30 percent
How many calories are in this food?
230
How many carbohydrates are in this food?
37 g
A student eats only bananas all day. Bananas contain mostly carbohydrates. If they reach 2 200 kcal from bananas alone, is this a balanced diet? Why or why not?
No, because it contains almost no protein, fats, or other nutrients
A student eats only chicken breast all day. Chicken is high in protein but low in carbohydrates and fats. If they meet the calorie requirement, is the diet balanced?
No, because it lacks carbohydrates, fats, vitamins, and minerals
What two foods contain minerals?
any fruits or vegetables
Which nutrient group includes elements like calcium, iron and potassium?
minerals
How many kilocalories does 1 gram of fat provide?
9 kcal
What do we call energy in food?
kilocalories
Which nutrient keeps us warm and protects our organs?
fat
How many kilocalories does 1 gram of protein provide?
4 kcal
What are carbohydrates mainly used for in our bodies?
energy
What is a balanced diet?
A diet that contains all of the food groups and all of the nutrients
What two foods contain fibre?
any fruits or vegetables
What happens if we dont use all of our calories?
we will gain weight
What happens if a diet contains too much fat?
weight gain and possible health problems
What two foods contain carbohydrates?
rice, bread
What does serving size tell us?
How much to eat to get the nutrients on the food label
What does a food label tell us?
The nutrients in the food we eat
Which nutrient is needed for strong teeth and bones?
calcium
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