• Submitted By: mmfriar
  • Date Submitted: 12/02/2014 6:35 PM
  • Category: Science
  • Words: 554
  • Page: 3

Carbohydrates are an essential nutrient that helps maintain our health by allowing proper function of internal organs, the nervous system, and muscles. They supply us with energy that allows for everyday activities.

Proteins are responsible for developing and repairing bone, muscle, skin, and blood cells. They are a major component to antibodies which help our bodies fight off diseases and control chemical activities in the body. These nutrients are another source of energy to cells when fats and carbohydrates are not available.

Lipids have a huge role in maintaining healthy skin and hair, insulating body organs against shock, maintaining body temperature, and promoting healthy cell function. Fats provide a form of energy in a concentrated form, which make you feel full when you’re actually lacking efficient amounts of carbohydrates.

Vitamins play a vital role in a healthy lifestyle. Not only do the promote growth, but they help maintain your health in your everyday life. Vitamins are constantly helping maintain nerves and skin, produce blood cells, build strong bones and teeth, and heal wounds. They also convert food energy into body energy to be used.

Minerals are another vital role in a healthy lifestyle. Minerals help aid physiological processes in the body, and without them, vitamins would not be able to be absorbed.

Water is a very important nutrient that is crucial to maintaining your health. The water in our system bathes cells, aids in fluid and electrolyte balance. It also maintains pH balance, and transports molecules and cells throughout the body. Water is a huge make up of out blood, which allows it to carry oxygen and nutrients to the tissues and maintaining cells in proper working order.

Fiber helps move foods through the digestive system, delays absorption of cholesterol and other nutrients, and softens stool by absorbing water.

Carbohydrates and proteins both have 4 calories per gram. Lipids have 9 calories per gram....

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