Importance of nutrients

Importance of Nutrients

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Importance Of Proteins

Much of the body's structure is made up of proteins. The typical 80 Kg. man is composed of about 50 Kg. of water, 15 Kgs.of protein, 12 Kgs. of fat, 2.5 Kgs. of minerals, 500 gms.of carbohydrates and less than 30 gms. of vitamins. Since the muscles, heart, brain, lungs etc. are made up largely of proteins which are in constant need of replacement, protein power and the importance of protein foods are obvious. Protein is the basic chemical unit of the living cell, essential for their nutrition, growth and repair, and to provide heat and energy.

Importance of Carbohydrates

Carbohydrates contain the important vitamins, minerals, and other nutrients that are essential to our health and that help prevent heart disease and cancer. Unrefined carbohydrates are good one found in whole, natural foods, such as whole grains, legumes, rice, and starchy vegetables. They're also called complex carbohydrates, so named for their molecular structure. Besides being packed with fiber, vitamins, and minerals, good carbs take longer to digest.

Importance of Fats

Fat is an important part of a healthy diet. It is the most concentrated source of energy of all the food compounds. There's more and more evidence that many fats are good for us and actually reduce the risk of heart attack and stroke. They also help our sugar and insulin metabolism and therefore contribute to our goals of long-term weight loss and weight maintenance. Within our body fats are vital as they are carriers of vitamin A,D,E and K and act as lubricant to help in bowel movement. And because good fats make foods taste better, they help us enjoy the journey to a healthier lifestyle. But not all fats are created equal--there are good fats and bad fats.

Importance of fiber

Fiber is very good for health, it can help prevent certain types of cancer such as colon and stomach cancer and can also lower your cholesterol level. It helps a lot to digestive system and stops the harmful toxins hanging around the body. People who eat more fiber are less likely to become overweight. It satisfies the appetite because of its capacity to make you "feel full."so choose fresh fruits and veggies, whole grains and oats and low fat nuts and seeds as snacks instead of high caloried snacks. Make fibre a main part of your meals. Try to have soups without straining, it may take some time for taste development. When you cut fat out of your diet, try replacing it with fiber. Fiber adds bulk to food, so you chew longer, eat more slowly, and feel full sooner.
Importance of Vitamins

They are the micronutrients since they are required in small quantities, but nonetheless availability in our diet is vital.

Vitamins

Vitamins are organic substances present in small amounts in many foods. They are required for carrying out vital functions of the body and many of them are involved in the utilization of major nutrients like proteins, fats and carbohydrates. Although they are needed in small amounts, they are essential for the health and well being of the body.

Fat soluble Vitamins:

Vitamin A
Vitamin D
Vitamin E
Vitamin K

Water soluble Vitamins:

Vitamin B
Vitamin C
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