What is Nutrition and his source. ?

 1. (Carbohydrates) 

Carbohydrates give the body energy. There are two types of carbohydrates: simple and complex. Simple carbohydrates give us quick energy while complex carbohydrates give us energy that lasts longer.

       Simple carbs have lots of sugar and give us quick energy.

      Complex carbs give us energy that lasts longer.                                                                 Famous sayings about staying healthy                                                               ''An apple a day keeps the doctor away.”

“He who neglects his diet wastes the skill of his doctor.”                                                 

2. (Proteins) 

Proteins help the body and muscles grow. Everyone needs proteins for strong muscles and to heal the body. Children need more proteins because their bodies and minds are still growing. Most people eat enough protein.

Sources of protein include meats, beans, dairy, and eggs.                                             

3.(Fats) 

The fats in food give the body energy, but only after the body uses the energy it gets from carbohydrates. Fat is also the way the body stores energy for later. Everyone needs some fats from food, but most people eat too much fat.

Sources of fat include cream, cheese, fried foods, and lard.   

4.(Fiber) 

Fiber helps food move through the body. Fiber also helps the body get rid of waste. You need to drink a lot of water with fiber to make it work well. Fiber can prevent some kinds of cancer. Fiber also makes you feel full, so you will not eat too much. Most people do not eat enough fiber.

Sources of fiber include whole wheat bran, fruits, and vegetables.

5.(Vitamins) 

You need many kinds of vitamins to stay healthy. Some vitamins help the body fight common problems like colds, flu, and infections while other vitamins help make bones, teeth, skin, and eyes healthy. Ask your doctor what vitamins you need.

Sources of vitamins include fruits, vegetables, and other foods. 

6.(Calcium) 

Calcium is a mineral that helps build strong bones. Many people, especially women, do not get enough calcium.

Sources of calcium include dairy products, green leafy vegetables, salmon,and sardines.

7.(Iron) 

Iron helps the blood do its job better. Blood takes oxygen and other nutrients to all parts of the body. If you do not have enough iron, your blood does not work well. You may get weak from low iron levels. Most people get enough iron in the foods they eat, but pregnant women often need more iron.

8.(Sodium (salt)) 

Sodium is another word for salt. Foods that taste salty have a lot of sodium and may make you thirsty. Most people eat too much sodium (salt).