Diet and Obesity ... 2.0 / 5 based on 1 rating ? BiologyHealthy livingGCSEAll boards Created by: Leah DanielsCreated on: 10-05-12 17:52 Essential Nutrients Carbohydrates provide energy. Fats provide insulation. Proteins for growth and repair. Vitamins. Vitamin C needed for healthy connective tissue. Minerals. Iron needed to make haemoglobin. Water is needed for hydration. 1 of 2 Obesity Obesity is defined as 20 percent over recommended weight. Too much fatty food and too little exercise. Increases risk of cancer, diabetes and coronary heart disease. 2 of 2
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