Balance Of Food Flashcards
(29 cards)
Macronutrients
Carbs, lipids, protein, alcohol
Micronutrient
Vitamins & mineral
Other nutrients
Phylochemical, water
Functions of nutrients to the body
• Function properly
• optimise biochemical or physiological function
• achieve + maintain a healthy weight
• optimism body stores of key micronutrients
• prevent vitamin + mineral deficient diseases
• reduce risk of developing diet related diseases
• promote good physical + mental wellbeing
Use of Eatwell Guide
- Represents overall alone of healthy diet
- suitable for people above 5 years
Eatwell Guide
Fruit & veg =40%
Carbs=38%
Protein= 12 %
Dairy + alternative = 8%
Oils & spreads = 1%
Common barries to portion sizing
• lack of clarity and irrelevance of suggested portion size guidance
• guiltless eating
• lack of self-control over food cues
• distracted eating
• social pressures
• emotional eating rewards
• quantification habits ingrained from childhood
Food Labelling and the law- nutritionally labelling
Nutrition deceleration must be clearly presented in specific format and give value for every & 6 nutrient
Food Labelling and the law- front of pack labelling
• energy info on it’s own plus fat, saturates, sugars, salt
• front of packaging is voluntary
Per portion info
- Amount of energy, fat, saturates, sugars and salt that are in one portion or one unit
- recommended to go near front
Percentage reference intakes
RIs show the approximate amount of the nutrients and energy are needed for a healthy diet.
Fruit & veg one portion
80g
Fruit
Matured ovary of a flower including the skin
Succulent part of plant which are characterised by swelter and taste
Fruit nutritional value
- Largely fruit
- low energy density
- important source of vitamins, minerals, fibre, phytochemial
Vegetable
Leafy plants, stalks, roots, bulb,
Nutritional value of vegetable
Vitamins & water & fibre
Phytochemicals
Chemical compounds produce by plants to protect against herbivores, resist fungi, bacteria
Phytochemicals responsibility
Colour, flavour, ordour
Not safe plants
Certain mushrooms
Deadly night shade
Green potatoes
Cherry pits
Example of 1 portion of fruit & veg
Apple, banana, pear, orange
1/2 avocado
7 strawberries
Juices / smooths
Barriers to eating fruit & veg
Expensive ‘’
Convenience
Lack of choice
Peer influence
Accessibility
Habitats
Problems with weighing
- Taking longer
- less convenient
Problems with verbal descriptions
- Perceptions different
- experience
1 cup in mls
237 mls