Final GR9 Flashcards
(69 cards)
What is nutrition?
The process of obtaining and using food for health and growth
Nutrition includes the intake of essential nutrients that support bodily functions.
How does the food you eat affect your brain?
Food impacts brain function, mood, and cognitive abilities
Certain nutrients can enhance mental clarity and emotional stability.
How does the food you eat affect your gut?
Food influences gut health and microbiome composition
A balanced diet can promote healthy digestion and reduce gut issues.
What is the difference between a diet and a fad diet?
A diet is a long-term eating plan; a fad diet is a short-term, popular trend
Fad diets often lack nutritional balance and sustainability.
What are the levels of processed foods?
Level 1: Unprocessed; Level 2: Minimally processed; Level 3: Processed; Level 4: Ultra-processed
Examples include fresh fruits (Level 1), canned vegetables (Level 2), bread (Level 3), and sugary snacks (Level 4).
Why is fast food more desirable than healthier food choices?
Fast food is convenient, affordable, and often marketed effectively, it creates dopamine in the brain
It often contains high levels of sugar, salt, and fat, enhancing its appeal.
What is a ‘health halo’?
Perception that a product is healthy based on one positive attribute
This can mislead consumers about the overall nutritional value.
Identify a misleading claim from Fibre 1 Brownies.
Claims to be a healthy snack due to high fiber content
May contain high sugar levels, negating health benefits.
What are carbohydrates made up of?
Made up of carbon, hydrogen, and oxygen
They are a primary source of energy for the body.
What are the three types of carbohydrates?
Simple carbohydrates, complex carbohydrates, and fiber
Each type serves different functions in the body.
Provide 3 examples of simple carbohydrates.
- Sugar
- Honey
- Fruit juice
What happens to carbohydrates if they are not immediately used as energy?
They are stored as glycogen or converted to fat
This can lead to weight gain if consumed in excess.
Provide 3 functions of proteins in the body.
- Building and repairing tissues
- Producing enzymes and hormones
- Supporting immune function
Identify 4 critical functions that fats provide for the body.
- Energy source
- Supporting cell growth
- Protecting organs
- Aiding in nutrient absorption
What are 3 different kinds of fats that exist?
- Saturated fats
- Unsaturated fats
- Trans fats
What fats can the body not produce?
Essential fatty acids
These must be obtained through diet.
What are bad fats for us to consume?
Trans fats and excessive saturated fats
These can lead to health issues such as heart disease.
What is cholesterol?
A waxy substance found in the blood that is necessary for cell structure
There are good (HDL) and bad (LDL) types of cholesterol.
Be able to list and identify at least 2 differences between the new and old food guide.
- Emphasis on whole foods over processed
- Inclusion of plant-based options
Why is it important to eat high protein foods?
Supports muscle maintenance, repair, and overall health
Essential for growth and recovery.
What are 3 examples of whole grain foods?
- Brown rice
- Quinoa
- Oats
List 3 health issues that can be avoided by reducing sugar in our diet, specifically drinks.
- Obesity
- Type 2 diabetes
- Tooth decay
Why is it important to use food labels?
Helps consumers make informed decisions about food choices
Labels provide information on calories, nutrients, and ingredients.
What are 3 things you can do to create mindful eating habits?
- Eat slowly
- Pay attention to hunger cues
- Avoid distractions while eating
