labs Flashcards
what does WHO define health as
state of complete physical mental and social wellbeing and not merely the absence of disease or infirmity
what is diet history
- face to face
- questions about habitual intake of foods and dietary behaviours
- picture of overall diet, nutrient intake data typically not determined
what is a food frequency questionnaire
- obtain frequency, portion sizes that are consumed over period of time
- should be validated
what is a 24hr recall
- dietary assessment tool that consists of a structured interview
- participants recall what they eat over 24hrs
- maybe self-administered
what is a diet record
- food diary
- one or more days
- record done at time of consumption
what is EER
estimated energy requirement, average intake to maintain healthy diet
what is EAR
estimated average requirement, how much of the nutrient you need
RDI
recommended dietary intake, average daily intake that meets nutrient requirement of nearly all (98%) individuals
AI
adequate intake, average daily intake - used when RDI and EAR not determine
UL
upper limit, highest value
AMDR
acceptable macronutrient distribution range, the range of daily intake calories coming from protein, fat, carbs
SDT
suggested dietary target
if intake is less than EAR what can you determin
intake probably needs to increase
if intake is between EAR and RDI
intake probably needs to increase
if intake is greater than RDI
intake is probably adequate
if intake is less greater than or equal to AI
intake probably adequate
if intake is less AI
you cant determine whether or not intake is adequate
what is the order of indegredient listed on package
by weight, largest to smallest
T/F country of origin labelling is optional in NZ
true
what do the NZ eating and activity guidlines recommend about sugar in food
choose and/or prepare foods and drinks with little or no added sugar
what is consuming free sugars liked to
excess body weight and tooth decay
what does WHO strongly recommend that people lower their intake by ___%
10% of toal energy intake
what is the ketogenic diet restricting
carbs
what is the purpose of 5:2 intermittent fasting
change body composition through loss of fat mass and weight
what is the rational of 5:2 diet
5 days eating, 2 days fasting
- doesn’t restrict food
what are the atwater factors for fat
37kJ/grams
what are the atwater factors for CHO
17
what are the atwater factors for protein
17
what are the atwater factors for alcohol
29
