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WorksheetsCarbohydrates: Main Source of Energy for Your Body and Brain
Total questions: 100
Worksheet time: 50mins
What is the body's preferred source of energy?
Proteins
Fats
Carbohydrates
Vitamins
Carbohydrates fuel which of the following?
Only the brain
Only the muscles
Brain, muscles, heart, and other organs
Only the heart
After you eat carbs, your body breaks them down into ________, which is used for energy or stored for later use.
glucose
protein
fatty acids
fiber
Carbohydrates are especially important for active teens as they help with sport performance, concentration in class, and overall energy levels.
True
False
Which of the following is a characteristic of simple carbohydrates?
A) Digested slowly
B) Give a quick burst of energy
C) High in fibre
D) Found in legumes
Simple carbohydrates can be found in which of the following foods?
Wholegrain breads
Brown rice
Lollies and sweets
Legumes
Complex carbohydrates are often higher in ________, vitamins, and minerals.
fibre
sugar
fat
cholesterol
Which of the following is NOT a source of complex carbohydrates?
Wholegrain breads
White bread
Brown rice
Legumes
Complex carbohydrates are digested more slowly and give you ________ energy.
long-lasting
short-term
immediate
sporadic
Which of the following is an example of a healthy carbohydrate?
Wholegrain bread
Candy
Soda
Chips
Fill in the blank: ________ and ________ are examples of foods that contain resistant starch, which acts like fibre and feeds healthy bacteria in your gut.
Lentils, beans, and oats
White bread and candy
Butter and cheese
Chicken and fish
Highly processed carbs that contain lots of added sugars should be avoided or limited.
True
False
One tip for choosing healthy carbs is:
Choose whole grains over refined grains.
Eat more sugary snacks.
Avoid all carbohydrates.
Only eat processed foods.
Your brain uses about how many grams of glucose each day?
50 grams
120 grams
200 grams
300 grams
Fill in the blank: Carbohydrates help your body use ______ as energy more efficiently.
fat
protein
vitamins
minerals
Name two fruits that are considered healthy sources of carbohydrates.
Bananas, apples, berries
Potatoes, carrots, beets
Chicken, fish, eggs
Broccoli, spinach, kale
What is one of the main functions of proteins in the body?
Provide energy only
Build and repair muscles and tissues
Store fat
Increase sugar levels
Proteins are essential for building and repairing ______ and tissues.
muscles
bones
cells
organs
Which of the following is a complete protein source?
Lentils
Eggs
Wholegrains
Vegetables
Complete proteins are mostly found in ______ products.
animal
plant
mineral
synthetic
Which of the following foods is NOT a source of incomplete protein?
Nuts and seeds
Lentils and beans
Fish
Wholegrains
Incomplete proteins are missing one or more essential ______ acids.
amino
fatty
nucleic
lactic
After physical activity, protein helps your body ______ and get stronger.
Sleep
Recover
Lose weight
Digest food
True or False: Vegetarians and vegans cannot get all the amino acids they need from plant-based foods.
True
False
Which of the following is a good source of protein?
Chicken breast
Apple
Carrot
Rice
Which of the following is a source of protein from the sea?
Tuna and salmon
Broccoli
Cheese
Banana
Greek _______ is a good source of protein.
yoghurt
bread
juice
candy
Tofu and _______ are plant-based sources of protein.
tempeh
chicken
salmon
cheese
Beans and _______ are good sources of protein.
lentils
sugar
oil
salt
Almonds, cashews, and _______ are all sources of protein.
peanuts
lettuce
sugar
watermelon
Quinoa and _______ cereals are sources of protein.
wholegrain
refined
sugary
processed
You should include a source of protein in every meal.
True
False
If you're active or playing sport, you may need a little more _______ for recovery.
protein
sugar
salt
caffeine
Combining plant proteins like rice and beans can help vegetarians get complete proteins.
True
False
Your muscles, skin, hair, nails, and even your blood are made from protein.
True
False
Teenagers need more _______ than adults because they’re still growing.
protein
sugar
salt
caffeine
The word “protein” comes from the Greek word _______.
proteios
protos
proteus
proteon
Which of the following is NOT a function of fats in the body?
Provide long-lasting energy
Help absorb vitamins A, D, E, and K
Increase the risk of heart problems
Keep your body insulated and protected
Fats help absorb which vitamins?
A, D, E, and K
B, C, F, and H
C, D, B12, and K
A, B, C, and E
Which type of fat is considered healthy when eaten in the right amounts?
Saturated fats
Trans fats
Unsaturated fats
Processed fats
Healthy fats can be found in all of the following EXCEPT:
A) Avocado
B) Olive oil
C) Deep-fried foods
D) Nuts and seeds
Unhealthy fats should be eaten only sometimes and in small amounts.
True
False
Fill in the blank: These fats can help lower bad cholesterol and support brain and skin health.
Healthy fats/Unsaturated fats
Trans fats
Saturated fats
Hydrogenated fats
Which of the following foods is a source of unhealthy fats?
Peanut butter
Cakes and pastries
Canola oil
Salmon
Fats are vital for brain development, hormone production, and keeping your cells healthy.
True
False
Fill in the blank: ________ is a healthy food source of fat mentioned in the worksheet.
Avocados
Candy
Soda
White bread
Which of the following is a source of healthy fats?
Salmon, sardines, and tuna
Candy and soda
White bread
Sugary cereal
Which of the following is NOT a source of healthy fats?
Almonds, walnuts, chia seeds
Olive and canola oil
Tofu
Potato chips
Fill in the blank: Peanut butter (______) is a source of healthy fat.
natural
artificial
sugary
processed
You should avoid all fats in your diet.
True
False
Which is a good tip for eating fats?
Cook with healthy oils instead of butter or lard
Eat only fried foods
Avoid all oils
Only eat processed snacks
Fill in the blank: Read labels to avoid ______ fats in processed snacks.
trans
saturated
monounsaturated
polyunsaturated
Balance is key, a little healthy fat goes a long way.
True
False
Your brain is made up of nearly what percentage of fat?
10%
30%
60%
90%
Fill in the blank: Fats give you more than double the energy per gram compared to carbs and protein (___ kcal vs 4 kcal per gram).
9
6
2
12
Vitamin D needs fat to be absorbed properly in your body.
True
False
What do vitamins help your body do?
Work properly and stay healthy
Make you taller
Change your hair color
Make you run faster
Which of the following is NOT a function supported by vitamins?
Immune system
Bone health
Vision, skin, and wound healing
Making you invisible
Fill in the blank: Each vitamin has a different role, and your body needs ______ amounts of many kinds.
small
large
random
excessive
Vitamin A supports which of the following? Choose the correct answer.
Eye health
Blood clotting
Absorbing calcium
Releasing energy
Vitamin A can be found in:
Carrots, sweet potatoes, leafy greens
Citrus fruits
Nuts and seeds
Sunlight
Which vitamin helps your body release energy from food and keeps your brain and nerves healthy?
Vitamin B group (e.g. B1, B2, B6, B12)
Vitamin C
Vitamin D
Vitamin K
Vitamin C is mainly found in which foods?
Wholegrains and meats
Citrus fruits, strawberries, capsicum
Nuts and seeds
Leafy greens
Which vitamin helps your body absorb calcium and build strong bones?
Vitamin D
Vitamin C
Vitamin A
Vitamin K
Vitamin E protects cells from damage and supports skin and immune health.
True
False
Match the correct pairs.
Sunlight
Vitamin D
Leafy greens
Vitamin K
Citrus fruits
Vitamin C
Wholegrains
Vitamin B group
Which of the following is a good source of vitamins?
Oranges, kiwi, strawberries
Candy and soda
Potato chips
Ice cream
Which leafy greens are mentioned as sources of vitamins?
Spinach, kale
Lettuce, cabbage
Broccoli, celery
Parsley, arugula
Eggs and ______ are good sources of vitamins.
dairy
plastic
sand
metal
Fish and ______ are good sources of vitamins.
meat
sand
plastic
stone
Wholegrain bread and ______ are good sources of vitamins.
cereals
sweets
chips
soft drinks
Carrots and ______ are good sources of vitamins.
sweet potato
potato chips
candy
soda
Nuts and ______ are good sources of vitamins.
seeds
stones
plastics
metals
Which of the following is a tip for getting enough vitamins?
Eat only beige foods
Eat a rainbow of fruits and vegetables
Only take vitamin pills
Avoid all vegetables
You should rely on vitamin pills instead of real food to get your vitamins.
True
False
Vitamin D is known as the ______ vitamin because your body makes it when you're in the sun!
sunshine
rainbow
energy
sleep
What happens to Vitamin C when you cook vegetables too long?
You can lose Vitamin C when cooking vegetables too long.
Vitamin C increases when you cook vegetables too long.
Vitamin C turns into protein when you cook vegetables too long.
Vitamin C changes color when you cook vegetables too long.
The B vitamins work best together to turn food into ______!
energy
sugar
fat
fiber
What do minerals help your body do?
Build, grow, and stay healthy
Muscle and nerve function
Staying hydrated and balanced
Support strong bones and teeth
Help with oxygen transport through the blood
Fill in the blank: Unlike vitamins, minerals are ________, meaning they come from the earth and water.
inorganic
organic
synthetic
volatile
Which mineral builds and maintains strong bones and teeth?
Calcium
Iron
Potassium
Zinc
Calcium is commonly found in which foods?
Leafy greens
Yoghurt
Tofu
Milk
Cheese
Which mineral helps red blood cells carry oxygen around your body?
Iron
Calcium
Potassium
Zinc
Iron can be found in which of the following foods?
Red meat
Beans
Spinach
Iron-fortified cereals
Bananas
Which mineral supports the immune system and helps with wound healing?
Zinc
Calcium
Iron
Potassium
Zinc is found in which foods?
Meat
Seafood
Wholegrains
Dairy
Potatoes
Which mineral keeps your thyroid gland working properly?
Iodine
Calcium
Iron
Potassium
Iodine is found in which foods?
Iodised salt
Seafood
Dairy
Leafy greens
Which mineral helps with muscle function, heart health, and fluid balance?
Potassium
Iron
Calcium
Zinc
Potassium is found in which foods?
Bananas
Potatoes
Yoghurt
Leafy greens
Cheese
Which mineral helps with muscle relaxation, nerve function, and bone strength?
Magnesium
Iron
Zinc
Potassium
Magnesium is found in which foods?
Nuts
Wholegrains
Leafy greens
Seeds
Red meat
Match the mineral to its main role:
Calcium
Strong bones and teeth
Iron
Oxygen transport
Zinc
Immune system and wound healing
Iodine
Thyroid gland function
Potassium
Muscle function, heart health, fluid balance
Which mineral is mainly found in dairy foods?
Calcium
Iron
Potassium
Zinc
Lean red meat and eggs are good sources of which minerals?
Iron and zinc
Calcium and magnesium
Potassium and sodium
Phosphorus and iodine
Nuts and seeds are rich in which minerals?
Magnesium and zinc
Calcium and sodium
Iron and copper
Potassium and chloride
Bananas and potatoes are high in which mineral?
Potassium
Calcium
Iron
Zinc
Which foods are good sources of iodine, zinc, and iron?
Seafood
White bread
Sugary drinks
Potato chips
Dark green vegetables provide which minerals?
Magnesium, calcium, iron
Sodium, potassium, chloride
Zinc, copper, selenium
Phosphorus, iodine, fluoride
Which of the following is NOT a tip for getting enough minerals?
A) Eat a variety of whole foods
B) Skip breakfast
C) Drink enough water
D) Include veggies, meats, dairy, and grains
