Presentation_Ayan for classs in his.pptx

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1. Diet and Growth Prepared by: Farjad Shams Class: 7 Section: Halda ID: 4416

2. Diet and Growth Topic: 7.1 Nutrients Nutrients are the substances that are found in food that we need to stay healthy Our Body needs nutrients to: Provide us energy Help us grow Maintain body functions There are many types of nutrients that we need in our body, like: Protein, Carbohydrate, Fats and Oil, Vitamins and Minerals, Water etc.

3. Nutrient Examples of food contain Nutrient Why the body needs this nutrient Protein Meat, Eggs, Fish, Dairy Products, Beans etc. To make new cells for growth and repair if it gets damage Make haemoglobin and antibodies Carbohydrate Cereal grains, Bread, Potatoes, Sweets etc. Gives energy Fats and Oil Dairy Products, Fatty Meats, Oily fish etc. For energy To make cell membranes To store long term energy supplies and insulation Vitamin A Green Vegetables, Fruits, Dairy Products, Fish etc. To help eyes to work well at low light To help white blood cells to destroy pathogen

4. Nutrient Examples of food contain Nutrient Why the body needs this nutrient Vitamin C Citrus fruits, Potatoes, Berries To keep skin strong and able to heal quickly Keep blood vessel and bones healthy Vitamin D Most is made in our skin when sunlight falls on it, Oily fish Helps calcium to be absorbed from food For strong bones and teeth Calcium Dairy Products, Seeds, Nuts For strong bones and teeth Iron Red meat, green vegetables, Fish, Shellfish, Nuts and Seeds To make haemoglobin

5. Water There is one nutrient that we need to take in our body each day which is called water. Water is needed for different purpose in our body. Almost 60% of a persons body’s weight is made-up of water. Benefits of water: Water in cells allows all the different chemicals inside them to dissolve, so that they can react together. This reaction keeps us alive. Water in blood allows it to flow easily, transporting substances all over the body.

6. Thank you for your patience hearing I hope this information will be useful for your health