Diet And Nutrition Flashcards
Define a balanced diet
A diet consisting of a variety of different types of foods and providing adequate amounts of the nutrients necessary for good health
What 7 components make up a balanced diet
Carbohydrates, fat, protein, vitamins, minerals, water, fibre
What are the three macro nutrients
Carbohydrates, fats, protein
What are the four micro nutrients
Vitamins, minerals, water, fibre
What is the function of carbohydrates
Provide quick and efficient energy for movement
What is the function of proteins
Repair, growth and efficient working of all body tissues/muscles
What is the function of fats
Provide energy slowly, protects vital organs, help prevent heat loss
What is the function of minerals
Essential for many processes such as bone growth/strength, nervous system, red blood cells, immune system
What is the function of vitamins
Vital for the production of energy, prevention of disease and working of metabolism.
What is the function of fibre
Effective bowel function and healthy digestion
What is the function of water
Main component of blood and cells, helps carry nutrients and remove waste products, helps regulate body temperature
What are simple sugars
Carbohydrates which provide a quick energy source eg fruits and sweets
What are complex starches
Carbohydrates which release energy slowly eg potatoes, brown rice
What are 4 examples of carbohydrates
Brown rice, pasta, bread, potatoes
What
Hat are three examples of proteins
Meat, fish and poultry
What are three examples of fats
Oil, cake, butter
Define macronutrients
Nutrients needed in large quantities
Define micronutrients
Nutrients needed in small quantities
What are three examples of vitamins
Vitamin A-cheese, Vitamin B7-eggs, vitamin C-orange
What are three examples of minerals
Calcium, potassium, sodium
What are three examples of fibre
Fruit, vegetables, cereals
What is the body mass index
Measurement of obesity, weight in kilograms/height in metres squared
What is the BMI of someone overweight
25-29.9
