the importance of a healthy diet and proper nutrition will be discussed here.
Nutrition
is essential in providing your body's cells the necessary materials
that support life.The sciences of nutrition involve examining the
metabolic responses your body has to the various foods you
eat.Understanding the principles of nutrition can easily show that many
health problems can be avoided by following a healthy diet.The sciences
of nutrition look at the steps our body's cells take starting with
digestion and through the point when they change the digested food from
one form to another.This is a process of metabolism.
We watch the
science of human nutrition slowly evolving. A healthy diet is what is
necessary for maintaining and improving health. A healthy diet is
possible by eating fresh, unprocessed foods instead of eating processed
foods. To maintaining a healthy diet you must eat a sufficient quantity
of all nutrients and consume enough water. For this you will require a
balanced amount of carbohydrates, proteins, and fats as well as vitamins
and minerals.
The importance of a healthy diet on our health is
enormous. The maintenance of a healthy diet is crucial to the prevention
of diseases such as heart disease, cancer, and diabetes. A healthy diet
will also go far to improve your mental health. There has been much
research that has shown the eating of healthy nutritious meals has a
beneficial effect on memory and brain functions.
A healthy diet:
Selecting
a diet with a bounty of starchy foods such as rice, with plenty of
fruits and vegetables for a good start. Add some protein like meat,
fish, and chicken and a little bit of milk and dairy foods should give
you a sufficient amount of nutrition. The key to eating a healthy diet
is maintaining the proper balance of these nutrients: a good selection
of varying foods in the proper proportions. Avoid too much fat, sugar
and salt.
There are basically five different food groups. Eating a
proper balance of foods from these groups daily is the essential
foundation of a healthy diet. It is the recommendation that everyone
receive the proper balance from these five basic groups. The five groups
are:Grains, Fruits and Vegetables, Meats and beans (including eggs and
fish), Milk and Dairy, and foods containing fat and sugar.
Fruits and vegetables:Vegetables: 2.5 cups daily, Fruits: 2 cups daily
We
recommended you consume five portions per day of fruits and vegetables.
A 1 cup per serving measure is a good gauge.The risks of diseases such
as heart disease, stroke and cancer should be decreased.
Grains: One third of daily food intake
Including
foods like bread, rice, potatoes, corn and pasta are the starchy foods
which should make up the largest portion of your daily diet. Whole
grains are esspecially important as they contain the fiber we need to
aid digestion and nutrient absorption. Grains are a good source of
energy and provide fuel for the body.
Meat and beans: 15% -20% of total daily calories
Meats
and bean provide good sources of protein. Additionally they contain
several vitamins and minerals like iron, zinc and B vitamins. Protein is
necessary for cell growth and repair.
Milk and dairy foods: 3 cups per day
Milk
and dairy products including cheese and yogurt are great sources of
protein. Dairy foods are also a major source of calcium.
Fat and sugar
Fat
and sugar should be eaten infrequently. Eating too much causes our
bodies to consume more energy than it burns leading to obesity and
increased risk of diabetes, heart disease, and cancer. The consumption
of fat should be limited to mostly mono-unsaturated and poly-unsaturated
fats. A smaller amounts of saturated fats is also acceptable. Trans
Fats should be avoided.
Being healthy is one of the most valuable aspects on our lives that we need to take with great precaution and utmost importance.
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