Diet and Exercise
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- Created on: 22-12-15 15:27
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- Diet and Exercise
- A Healthy Diet is BALANCED
- Carbs (e.g. breads, cereals, pasta, etc. and sweets, jam, etc.)
- A quick energy source
- Protiens(e.g. meat, fish, lentils)
- For growth and repair
- Fats (e.g. milk, cheese, butter, some fruit, etc.)
- An energy source, insulation, making hormones and cell menmbranes
- Fibre (e.g. wholegrain bread, some fruits and veg, etc.)
- To help digestion and prevent constipation.
- Why we need it:
- Energy
- How much do we need?
- This depends on your:
- Activity - how much exercise?
- Age - your energy needs change with age
- Body size and proportions - the bigger you are the more you need
- Temperature - how cold ior hot it is
- This depends on your:
- How much do we need?
- Growth and repair
- To stay healthy
- Warmth
- Energy
- Nutrient:A chemical which the body needs to keep it working properly
- Only need small amounts of vitamins and minerals (RDA). If your diet lacks this, you can develop a DEFFICIENCY DISEASE
- Carbs (e.g. breads, cereals, pasta, etc. and sweets, jam, etc.)
- Metabolic Rate
- The speed of chemical reactions that burn energy in cells.
- Partly inherited
- Affected by multiple other factors
- Amount of exercise you do
- Body composition, e.g. Muscle tissues use 3x more energy than fat
- More exercise= more muscle =higher resting MR
- BMI
- Body Mass Index
- BMI= mass/height2
- Fad diets
- GI diet
- Detox diet
- Cabbage soup diet
- Low carbohydrate diet
- Dairy free diet
- South Beach diet
- Mediterranean diet
- eDiet
- Weight watchers diet
- Low salt plan
- Zone diet
- Weight problems
- When we eat more food than we need the extra that isn't needed is stored as fat.
- This can lead to obeisity
- Obese people are generally less fit, and the extra weight can mean they are more likely to suffer from:
- Arthritis (worn joints)
- Diabetes (high blood sugar)
- High blood pressure
- Heart disease
- Obese people are generally less fit, and the extra weight can mean they are more likely to suffer from:
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- A Healthy Diet is BALANCED
- Important definition
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