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HUNT 141 > Food Systems, Guidelines, NRV's and Burdens > Flashcards

Food Systems, Guidelines, NRV's and Burdens Flashcards

1
Q

Food is a Human Right Even …..

A

during conflict, war, at all times

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2
Q

What is a Food System

A

they are changing and complicated, and has 3 main groups

  • environment
  • preparation
  • socioeconomic
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3
Q

Parts of a Food System Diagram

A

Drivers (at different levels)
Components (supply chains, environment and individual factors)
Outcomes
- diet is only a small part of it

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4
Q

Nutrition

A

is the intake of food considered in relation to the body’s dietary needs.

The act or process of being nourished

Obtaining foods necessary for health and growth

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5
Q

Malnutrition

A

is bad (use to be known as under) nutrition
this is when people are starving and leads to them being stunted and wasted

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6
Q

Stunted

A

Not reaching max height

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7
Q

Wasted

A

Being very skinny

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8
Q

Overnutrition

A

to much food
leads to obesity and overweight

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9
Q

Double Burden of Malnutrition (2)

A

when countries, households and individuals are impacted by both malnutrition and obesity.

this occurs more so in low income countries

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10
Q

Amount of low/middle class Countries impacted by the Double Burden of Malnutrition

A

1/3

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11
Q

Micronutrient Deficiency

A

no enough of a micronutrient

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12
Q

The Triple Burden of Malnutrition

A

When all 3 of, undernutrition, obesity and microdeficiences occurs

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13
Q

Global Burden of Disease (GBD)

A

is a study that provides a wide picture of mortality and disability across countries, age, age and sex.

this is an important study as it is huge so has power in numbers, this allows you to compare and get a good perspective

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14
Q

GBD Countries and Disease Numbers

A

200 countries
350 disease

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15
Q

Diet is the ___ highest risk group contributing to GBD

A

3rd

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16
Q

Food Contains what 6 Nutrients

A

Water
Carbohydrates
Lipids
Proteins
Vitamens
Minerals

17
Q

Nutrients Defintion

A

are molecules found in food and beverages needed by the body for energy, growth, development and reproduction

18
Q

CMNN Stands for

A

Communicable, maternal, neonatal, nutritional disease

18
Q

Non-Communicable Disease (NCD) and it’s 3 leading causes of Death

A

chronic disease
1. Heart Disease
2. Stroke
3. Chronic Pulmonary Disease

19
Q

Modifiable vs Non Modifiable Risk Factors

A

Modifiable risk factors are things you can change eg. diet, sleep

Non-Modifiable risk factors are things you can’t change eg. sex, age and genetics

20
Q

DALY

A

Disability Affected Life Year (one year lost of life)

21
Q

3 Main causes of Death from the Diet

A
  1. High Sodium (CVD)
  2. Low in Wholegrain’s (CVD)
  3. Low in fruits (CVD)
22
Q

Burden of Proof

A

When a star rating out of 5 is assigned to show the link between a risk and the outcome.(5 =stronger)

  • The strength of the relationship between the health risk and outcome
  • the strength of evidence for the relationship

increasing the evidence increases the strength of the relationship

eg. string has a strong relationship but with only one strand of string there isn’t much evidence. but by have lots of evidence this makes the string even stronger.

23
Q

Who/What are Food Guidelines for

A

health professionals, and to recommend what to and not to eat

24
Q

NZ Food Guideline

A

has 3 statement
- eating
- body weight
- activity

links to science and PA

25
Q

Eat Lancet Diet

A

good for planet and people
Score out of 14

26
Q

Healthy Eating Index

A

max score = 100

27
Q

Macronutrients

A
  • provide energy
  • eaten in large amounts
    4 types
  • fat
  • carbs
  • protein
  • alc
28
Q

Atwater Factors

A

carbs - 17kJ/gram
protein - 17 kJ/gram
fat - 37 kJ/gram
alc - 29 kJ/gram

29
Q

Energy Calc

A

energy = macronutrient (g) x atwater factor)

30
Q

Proportion of Energy Calc

A

% = (macronutrient g x (atwater factor)/total energy
x100

31
Q

Macronutrients AMDR

A

carbs - 45-65%
protein - 15-25%
fat - 20-35%
alc - -

32
Q

Nutrient Reference Values (NRVs) Apply To …

A

apply to 97-98% of health people

33
Q

EER

A

estimated energy requirement

34
Q

EAR

A

estimated average requirement

35
Q

UI

A

upper limit

35
Q

RDI

A

recommend daily intake

35
Q

AI

A

adequate intake

35
Q

Graph

A

average then put 2SD of either side and this is where 95% of the population will sit

recommended intake it at 97% (RDI = EAR + 2SD)

UI is more that the RDI

HUNT 141 (13 decks)

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