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Nutrition
Eating a healthy, balanced diet is important. Nutrition is a process or series of processes by which the living organism as a whole (or its component parts or organs) is maintained in its normal condition of life and growth.
Protein
Protein are present in every living cell; they are essential to life. The body uses Protein for building, maintaining, repairing, and replacing tissues. Protein also act as regulators in the body, helping to keep the body's chemistry balanced. They are a part of such substances as hormones (including insulin) and antibodies.
Fats
Some fat is essential in the diet and it is found in both animal and plant food. Foods rich in fat from plant sources include margarine, oil (vegetable, salad, cooking), salad dressing, and nuts. Some products that contain animal fats are meats, fish, poultry, eggs, butter, milk, and cheese. In general, fish, chicken, and turkey are lower in fat than the red meats (pork, beef, and lamb). Milk and cheese are available with a reduced fat content; examples include fortified skim and low fat milk, and cheese made form skim or partially skim milk (such as cottage, Swiss, hoop, and mozzarella cheese).
Vitamins
Vitamins are necessary for growth, cell reproduction, normal functioning of the gastrointestinal tract, mental alertness, and resistance to infection, just to mention a few of their functions. The known
Minerals
Some of the varied functions of minerals include aiding normal functioning of nerves and muscles, regulating many body processes, and aiding the formation of bones and contributing to their strength.
Sodium
Most foods have some naturally occurring sodium as well as that added in processing. But eh major source of dietary sodium is sodium chloride (table salt). Sodium chloride, or salt, is frequently eaten in excess. Under unusual conditions, if the kidneys (which rid the body of wastes) cannot get rid of the excess sodium, the sodium may make the body cells retain fluid. Fluid retention, in turn, may aggravate high blood pressure and other medical problems.
Foods that contain Sodium
CONDIMENTS: table salt, sea salt, seasoning salts, meat tenderizers, monosodium glutamate, soy sauce, steak sauce, Worcestershire sauce, pickles, olives, prepared mustard, catsup, barbecue sauce, chili sauce, relishes, garlic salt, onion salt, celery salt, and prepared horseradish.
Water
The body's need for water is second only to that for oxygen. One may live for weeks without food, but only for a few days without water. The body gets water from
Food Energy
Every needs energy for body work such as “basal metabolism,: breathing, heartbeat, kidney function, and so on, as well as for physical activity. Children also need energy for growth. This is provided by food and expressed in terms of kilo calories or Calories.* The number of calories a food provides depends on the number of grams of carbohydrate, protein, and fat the food contains.
Food that contain Potassium
Potassium is common in foods, so meeting daily needs is easy. However, certain diuretic medications, which are taken by some people who have high blood pressure, tend to draw potassium, sodium, and fluid out of the body and thus cause a drop in the body's normal potassium level. Also, vomiting and diarrhea cause the body to lose potassium.
Why we need Potassium
Potassium is a component of lean body tissue. Contributes to growth and muscle strength. Helps regulate body water and acid-base balance. Helps maintain neuromuscular function.
Why we need Sodium
Sodium is a key element in regulation of body water and of acid-base balance in the body
Why we need Zinc
Zinc is a constituent of the hormone insulin. Activates various enzymes. Aids in growth, wound healing and prevention of anemia, taste acuity.
Why we need Magnesium
Magnesium activates various enzymes. Aids in energy production and utilization, contraction of nerves and muscles, and building tissue.
Why we need Calcium
Calcium builds bones and teeth. Helps blood to clot. Helps nerves, muscles, and heart to function properly.
Why we need Iron
Iron combines with protein to make hemoglobin, the red substance of blood which carries, oxygen from the lungs to muscles, brain, and other parts of the body. Helps cells us oxygen. Prevents anemia.
Why we need Vitamin E
Vitamin E helps other vitamins and unsaturated fatty acids perform their special functions in the body. Helps protect red blood cells from oxidation.
Why we need Vitamin D
Vitamin D promotes growth and lays down minerals for bones and teeth.
Why we need Vitamin A
Vitamin A helps keep eyes healthy and able to adjust to dim light. keeps skin healthy. Helps keep lining of mouth, nose, throat, and digestive tract healthy and resistant to infection. Promotes growth.
Vitamin A helps keep eyes healthy and able to adjust to dim light. Keeps sin healthy. Helps keep lining of mouth, nose, throat, and digestive tract healthy and resistant to infection. Promotes growth.
Why we need Vitamin B12
Vitamin B12 helps with normal functioning of all body cells. Necessary for formation of red blood cells.
Why we need Niacin B3
Niacin B3 helps the cells of the body us oxygen to produce energy. Maintains health of skin, tongue,digestive tract, and nervous system.
Why we need Riboflavin B2
Riboflavin B2 helps cells use oxygen to release energy form food. Helps keep eyes healthy.
Helps keep skin around mouth and nose healthy.
Why we need Thiamine B1
Thiamine B1 helps body cells obtain energy form food. Helps keep nerves in healthy condition. Promotes good appetite and digestion.
Why we need Vitamin C
Vitamin c helps hold body cells together and strengthens walls of blood cells.
Helps in wound healing. Helps body to build bones and teeth. Helps in absorption and use of iron.
What is SUGAR
Sugar, is not simply sugar. There are many kinds of sugar and here is what they mean.
Common Terms in Diet and Nutrition
Here are the most common terms that we use while we talk of nutrition and diets, during any talk of healthy living.
Whole Grains - A healthy diet option.
Whole grains are whole wheat -flour, brown rice, whole corn, millet etc. Whole grains consist of all three parts of the grain,i.e. barn, endosperm and germ if any of these parts is not present then they are called refined grains.
Healthy living and healthy eating
Many of us wants to shed our weight .We want to live healthy lives. Living healthy is not a just a programe but it has to be adpoted as a way of life.
Tips for a healthy life
To gain strength and feel energetic you must get out of the body's way and stop pouring junk, poisons, insufficient sleep, stress in your self . Then you would feel the flow of energy flow through your system freely.
Nutrition is the taking in and use of food and other nourishing material by the body. Nutrition is a 3-part process.
First, food or drink is consumed.
Second, the body breaks down the food or drink into nutrients.
Third, the nutrients travel through the bloodstream to different parts of the body where they are used as "fuel" and for many other purposes.
To give the body proper nutrition, a person has to eat and drink enough of the foods that contain key nutrients.
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