Distinguish between value in use and value in exchange
Answers
Explanation:
Dietary fibre is found in:
whole-grain foods
vegetables
fruit
legumes and pulses
nuts
seeds
Visit our section on dietary fibre.
Research and text: Diabetes Québec Team of Health Care Professionals
June 2014 (updated on July 2018)
©All rights reserved Diabetes Quebec
Foods have energy and non-energy components.
Our cells need energy (calories) to function. The energy components of food include:
carbohydrates (sugars and starches)
proteins
lipids (fats)
The non-energy components include:
vitamins
minerals
dietary fibre
water
Carbohydrates
Carbohydrates are the body’s main source of energy and the sole fuel for the brain.
They comprise all the sugars in food and directly impact the level of sugar in the blood (glycemia). That’s why it’s so important to closely monitor the amounts you eat.
A person with diabetes must consider these three things when eating carbohydrates:
the amount
when carbohydrates are consumed during the day (their distribution)
the nutritional value of carbohydrate-containing foods
People with diabetes should choose nutritionally rich sources of carbohydrates (high in vitamins, minerals and fibre).
Visit our section on carbohydrates.
Proteins
Proteins are necessary for building, repairing and renewing all the organs of the body.
There are two types of proteins:
Animal-based proteins: meat, fish, offal (organ meats), milk products and eggs
Vegetable-based proteins: legumes and pulses, nuts, seeds, peanut and nut butters and tofu
Protein has little effect on blood sugar and can help control appetite because of its satiating effect (i.e., it makes you feel full).
Visit our section on proteins.
Fats
Fats, also called lipids, play a role in the transport of certain vitamins and provide the body with essential fatty acids.
Fats are found in:
meat and cured meats (deli meats)
poultry skin
fried foods
cheese
nuts and seeds
butter and oils
sauces, salad dressings (vinaigrettes), mayonnaise
pastries
chocolate
etc.
When eaten in excess, fats, particularly saturated and trans fats, can lead to high blood cholesterol levels and obesity.
Visit our section on fats.
Vitamins and minerals
The daily required amounts of vitamins and minerals is low but essential to life.
The body’s daily need for vitamins and minerals is generally satisfied by a balanced diet that includes a variety of foods from each food group.
No single food contains all essential vitamins and minerals in sufficient amounts to meet the body’s needs. That is why it is vital to eat different foods each day.
A multivitamin supplement is normally not necessary, except for vitamin D (especially for adults over 50) and folic acid for women who might become pregnant. A supplement might be necessary for people with an identified deficiency, those with special needs or who do not eat enough.
2014 (updated on July 20