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Food has nutrients in it- substances that give our body many important things that we need. They provide us with energy and also help control the way our body grows.
Before nutrients can go to work food must be broken downso that they can pass into our body. This is called digestion. It starts when we chew the food that we eat. When we swallow it it travels on to the stomach where it is mixed together with water and other fluids. Then the food is passed on to the intestine. Nutrients escape through the walls of the intestine into our blood. From there they are carried to all parts of the body.
Most food leaves waste that the body cannot use. Some of it goes to the kidneys and turns into urine. The liver also filters out waste. What is left over passes through the large intestine and leaves our body.
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoTo sustain vital cellular reproduction and continual replenishment of your "fuel". I recommend you eat your 2,000 a day
Wiki User
∙ 12y agoenergy,nutritions, and cleansing of the inside
Wiki User
∙ 12y agoFood gives you energy strength and a nice healthy body... Unless you eat to much:P
Wiki User
∙ 13y agoenergy growth and repair !!
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