Diet & Nutrition

Description

A level Physical Education (Exercise Physiology) Mind Map on Diet & Nutrition, created by Wesley Spearman on 19/01/2018.
Wesley Spearman
Mind Map by Wesley Spearman, updated more than 1 year ago
Wesley Spearman
Created by Wesley Spearman about 6 years ago
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Resource summary

Diet & Nutrition
  1. Carbohydrates
    1. Simple
      1. Found in fruits
        1. Easily digested
        2. Complex
          1. Found in nearly all plant-based foods
            1. Take longer to digest
            2. Main source of energy
              1. Food is digested and converted into glucose
                1. Stored in muscles & liver as glycogen
              2. Fats
                1. LDL (Low Density Lipoprotein)
                  1. Bad cholesterol
                    1. Builds fatty deposits in arteries
                    2. HDL (High Density Lipoprotein)
                      1. Good cholesterol
                        1. Removes LDLs
                        2. Need more O2 to break down
                          1. Broken down aerobically
                        3. Proteins
                          1. Growth & repair
                            1. Combinations of amino acids
                              1. Minor source of energy
                                1. Found in meat, fish, eggs & dairy
                                2. Vitamins
                                  1. Fat soluble
                                    1. A
                                      1. D
                                        1. Made by skin when exposed to sunlight
                                          1. Absorbs calcium
                                            1. Keeps bones & teeth healthy
                                        2. E
                                          1. K
                                            1. Found in fatty foods & animal products
                                            2. Water soluble
                                              1. B
                                                1. B1
                                                  1. Yeast, eggs, liver, wholegrain, nuts, red meat, cereal
                                                    1. Breaks down & releases energy from food
                                                  2. B2
                                                    1. Dairy, liver, veg, eggs, cereal, fruit
                                                      1. Breaks down & releases energy from food
                                                        1. Keeps nervous system healthy
                                                      2. B6
                                                        1. Meat. fish, eggs, break, veg, cereal
                                                          1. Forms haemoglobin
                                                            1. Helps body use & store energy from protein & carbs
                                                          2. B12
                                                            1. Red meat, dairy, fish
                                                              1. Makes red blood cells
                                                                1. Keeps nervous system healthy
                                                                  1. Releases energy from food
                                                              2. C
                                                                1. Green veg & fruit
                                                                  1. Protects cells & keeps them healthy
                                                                    1. Helps maintenance of bones, teeth, gums, connective tissue
                                                                  2. Found in wide range, inc. fruit, veg, dairy
                                                                2. Minerals
                                                                  1. Assist bodily functions
                                                                    1. Calcium
                                                                      1. Strong bones & teeth
                                                                      2. Iron
                                                                        1. Helps form haemoglobin
                                                                        2. Found in meat, fish, eggs, dairy, cereal, veg, fruit, nuts
                                                                        3. Fibre
                                                                          1. Found in wholemeal bread, pasta, potatoes, nuts, seeds, fruit, veg, pulses
                                                                            1. Slows down time it takes the body to break down food
                                                                              1. Slower, more sustained release of energy
                                                                              2. Prevents constipation
                                                                                1. Aids in digestion
                                                                                2. Water
                                                                                  1. 60% person's body weight
                                                                                    1. Transports nutrients, hormones, waste
                                                                                      1. Regulates body temp
                                                                                        1. Prevents overheating
                                                                                          1. Sweat
                                                                                        2. Prevents dehydration
                                                                                          1. Symptoms of dehydration
                                                                                            1. Increased blood viscosity
                                                                                              1. Reduced sweating
                                                                                                1. Muscle fatigue & headaches
                                                                                                  1. Reduction in exchange of waste products/transportation of nutrients
                                                                                                    1. Increased heart rate
                                                                                                      1. Decreased performance
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