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RESEARCH REPORT – BIOLOGY Understanding Food- 1000 Tonnes A Lifetime Food is essential to our lives. It can either be in a solid or a liquid substance which, when consumed by the body it provides the essential resources for the body to grow, repair damaged parts and to function normally. Food is also a very important when it comes to providing the body with energy. The food we eat gives us the nutrients and eventually the energy required for all body parts to function correctly and efficiently. There are six main groups of nutrients: vital - Proteins: Proteins are complex molecules made up of smaller items called amino acids. These acids are important to our bodies because they help in the construction of muscle tissue, enzymes, haemoglobin and many parts of the cell such as DNA. - Carbohydrates: Carbohydrates are made up the elements carbon, hydrogen and oxygen and they provide our bodies with a readily available source of energy. Food appearance and flavour is increased by these compounds - Lipids: Lipids include all fats and oils taken in by the persons diet. Fats are a fundamental part of the diet and add both flavour and texture to foods eaten. - Vitamins: Vitamins are organic compounds required for cellular