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Food and Nutrition (Nutrients (1.Vitamins (Water Soluble:
a
d, Fat…
Food and Nutrition
Nutrients
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calcium, phosphorus, iron
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Religion
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Hindu
no beef and no pork = sacred animal
Jewish
kosher
- no pork, ham, bacon, shellfish
- milk and meat seperate
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Hygiene
- good physical condition
- contain good nutrients
- no harmful substances
factors Involved
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Pollution
- chemicals
- parasites
- antibiotics
- industrial waste
Enzymes
naturally
- no color
- no vitamins
- sour milk
Micro-organisms
minute bodies
- air, soil, water
- naturally
- bacteria, moulds, Yeast
micro organisms
food, moisture, warmth and time
- anaerobic = no o2
- aerobic = o2
Mould
fluffy grwoth, cheese, medicine, protein,
destroyed = boilingpt
Bacteria
yoghurt, maas, protein, no changes,
bad= color change, smell, boiling pt,
Yeast
fermentation, sugar rich foods,
bubbles, smell, prickly, boiling pt = destroyed
Food Groups
- grain and grain products
- fruit
- vegetables
- milk and milk products
- meat and meat alternatives
- fats and oils
Dietary Goals
- variety
- active
- starch = basis
- fruit and veg
- Dry beans, soya, peas, lentils
- Chicken, fish, eggs, meat, milk
- fat sparingly
- sugar sparingly
- salt sparingly
- Drink water
- Sensible drinking