Nutrition Modules 1 & 2 Flashcards
What do diet and exercise effect?
- How we look & feel
- How we perform (Physical & Mental)
- Our chances of getting sick
- Life Expectancy
- The Quality of Life
True or false: Most sickness & disease
can be prevented
via Diet & Exercise
True
What is the purpose of eat & drink?
growth and maintenance
What are the general steps in processing nutrients in the body?
- Ingesting
- Digesting
- Absorbing
- Transporting
- Excreting
How many meals will you consume in an average lifetime?
70,000
Which leading causes of death are directly related to diet?
- cancer
- heart disease
- stroke
- diabetes
- alzheimer’s
- kidney disease
What are the two leading causes of preventable death in Canada?
- smoking
- obesity
What is the definition of nutrition?
often defined as the total of the processes of ingestion, digestion, absorption, and metabolism of food and the subsequent assimilation of nutrient materials into the tissues
What are the 6 different categories of nutrients?
- Carbohydrate
- Fat
- Protein
- Water
- Vitamins
- Minerals
Which bodily function is mainly performed by protein?
Promotion of growth and development
What bodily function is predominantly performed by carbohydrate and fat?
Provision of energy
Which nutrients are used in the regulation of metabolism?
Nutrients used in this function are vitamins, minerals, and protein. Enzymes are proteins that play an important role as catalysts that allow metabolic reactions to proceed at far higher rates than they would spontaneously.
Which nutrients are considered macronutrients (present in large amounts)?
- Carbohydrates
- Protein
- Fat
- Water
What nutrients are considered micronutrients (present in small amounts)?
- Vitamins
- Minerals
- Trace elements
What are the building blocks of carbohydrates?
- Carbon
- Hydrogen
- Oxygen
(1:2:1 ratio)
What are three types of carbohydrates?
- Sugars (simple carbohydrates)
- Starches (storage form of carbohydrates in plants)
- Fiber
What kinds of food is fiber found in?
- Whole-grain cereals and breads
- Oats
- Dried beans and peas
- Fruits and vegetables
What are five examples of starches?
- cereal
- potatoes
- pasta
- rice
- bread
Where do ‘carbs’ come from?
plant foods
What is the worst sugar substitute to consume?
high fructose corn syrup
What are sugar substitutes used instead of?
sucrose (glucose + fructose = table sugar)
Is there clear evidence that links artificial sweeteners to cancer in humans?
No
What are ‘Equal’ and ‘Nutrasweet’ examples of?
Aspartame
In how many countries is aspartame approved?
90+ (worldwide)