It provides energy and the raw materials for growth. We take our food in ready- made as complicated organic molecules. A balanced diet needs the correct amounts of each of these types of food molecules. A Balanced Diet. A balanced diet is the correct amount of each food, not simply . A secondary school revision resource for OCR GCSE Science about. A balanced diet will also include nutrients that do. Physical Education; Religious. Home > GCSE > Physical Education > Unit 1.1.5. 7 factors of a balanced diet. Any of the factors identified or the additional. How leisure and recreation contribute to a balanced. Kirk Bizley AQA GCSE PE Revision Aid 7. GCSE Physical Education (PE) revision covering A. A balanced diet is the correct. GCSE Physical Education (PE) revision section for OCR exam. You shouldn’t eat too much of these. Complex carbs - Found in bread, pasta, rice, potatoes, cereal. These should make up the main part of your meal. Fats - fatty acids and glycerol rich store of energy. Provide energy and keeps us warm. Saturated fats - Found mainly in animal products. Monosaturated fats - Found in many foods, like olive oil. Polyunsaturated fats - Found in some margarines and oils, and oily fish. Proteins - long chains of amino acids growth and repair. AQA GCSE PE - Nutrients and Balanced Diet. AQA GCSE PE - Nutrients and Balanced Diet - Chapter 7.1 Chapter 7.1. GCSE Physical Education (PE) Revision.Helps body grow and repair itself. Builds healthy bones and teeth and help in various chemical reactions e. Calcium –needed for strong bones and teeth, and muscle contraction. Found in green veg, milk, cheese and some fish. Iron – handy for haemoglobin in red blood cells. Found in liver, beans and green veg. ![]() ![]() ![]() ![]() ![]() A secondary school revision resource for GCSE PE looking at the importance of nutrition and how essential a balanced diet. Gcse pe revision booklet. Explain how each of these factors Aits into a balanced. AQA GCSE PE Unit description The Factors affecting performance. To be aware of what constitutes a balanced diet. ![]() ![]() ![]() Iodine – needed for thyroid hormones. Found in sea food. Vitamins - Help bones, skin and teeth grow. Needed for the body’s chemical reactions. Fat- Soluble Vitamins - Can be stored in the body. Vitamin A –useful for night vision and growth. ![]() Found in vegetables, eggs and liver. Vitamin D –strengthens bones. Made by the skin in sunshine, and found in milk, fish, liver and eggs. Water- Soluble Vitamins - Can’t store, so need to be eaten regularly. Found in fruit and veg, particularly citrus fruits. Prevents scurvy. Fibre - Needed to keep your digestive system working properly. Lots of fibre in fruit and veg. Water - all chemical reactions take place in water. Water is needed in lots of chemical reactions in the body. It’s lost in your breath, sweat, urine and faeces. You can estimate the recommended daily average (RDA) protein intake for a person using the formula: RDA in g = 0. Proteins from animals are called first class proteins because they contain more variety of amino acids compared with plant proteins. Some people’s diet may be influenced by other factors than just their daily requirements. Some people may be vegetarians or vegans and some religions require certain diets to be followed. Some people may have to avoid certain foods to prevent them becoming ill. Correct Food for Exercise. Different sports place different demands on the body, so athletes need to eat specific foods. Weightlifters / sprinters need muscle power, so need lots of protein for muscle growth. Gymnasts need to be strong, but also light, so need a good balance of carbs, proteins and fat. Marathon runners need endurance, so need lots of carbs for energy. This video looks at a balanced diet for a sportman. Eating around Exercise / Activity. Different sports place different demands on the body, so athletes need to eat specific foods. Weightlifters / sprinters need muscle power, so need lots of protein for muscle growth. Gymnasts need to be strong, but also light, so need a good balance of carbs, proteins and fat. Marathon runners need endurance, so need lots of carbs for energy.
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