6: Nutrition Flashcards
Why is nutrition essential?
Growth and development
Energy for metabolism
Immune system
What drives growth in the
a) infant
b) child
c) pubertal stages of growth?
a) Nutrition
b) Growth hormone
c) Sex hormones
What is the estimated average requirement?
Median line on a bell curve of nutritional intake vs number of people, i.e the average energy requirement of a population
What value of nutritional intake is 2 standard deviations above the estimated average requirement and is sufficient for 97% of the population?
Reference nutrient intake
What is the reference nutrient intake for protein?
12.7g to 14.5g
from 4 to 18 months respectively
Most infants (do / don’t) exceed their estimated average requirement for energy intake.
What is a consequence of this?
do exceed it
meaning they gain weight > obesity
Where is Vitamin A acquired in the diet?
Cheese
Eggs
Yoghurt
Where is Vitamin C acquired in the diet?
Oranges
Blackcurrants
Potatoes
How is Vitamin D acquired?
Sunlight
Oily fish
Eggs
Who should take Vitamin D supplements?
Children not on formula milk
Breastfeeding mothers
Virtually everyone else in Scotland
What is the reference nutrient intake for sodium?
280mg - 500mg
from 4 months to 18 months respectively
Most infants (fall below / exceed) the RNI for sodium.
exceed
How many portions of oily fish should children eat per week?
1 / week
What is the physical activity guideline for children 0-5 years?
At least 3 hours (180 mins) per day
(if child is capable of walking)
What is the physical activity guideline for children aged 5 - 18 years old?
> 60 mins physical activity / day
at least 3 days