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Diet is the “kind and amount of food prescribed for a person
for a special reason”. In the context of weight loss the term
diet would cover all specific requirements in terms of constituents,
their quantities and also the manner of their preparation as food
for promoting loss of weight.
There are many diet plans proposed/promoted by different people.
There is a 5-Factor Diet, South Beach Diet, Bob Greene\'s Best Life
Diet, Atkins Diet, Cabbage Soup Diet, Anne Collin’s diet,
Carbohydrate Addict\'s Diet, and now you have Size Zero Diet, DASH
diet and Fat Smash Diet and …. it goes on!
Some are promoted by parties who as publishers, producers or suppliers
of supplements or constituents of the diet and are suspect as being
purely a commercial vehicle. Some others are merely fad diets that
look upon the concept of weight loss or weight control as a gimmick.
Many of these are neither based on proper scientific knowledge or
scrutiny.
Three major constituents of a beneficial diet are carbohydrates,
protein, and fats. Usually the main energy source for the body is
the carbohydrates; proteins are necessary for the growth and repair
of body cells, and general maintenance of the body, fats are a rich
source of energy. A well balanced diet includes these in appropriate
proportions; it will also include water. Water is vitally important
to life - metabolic reactions and other functions depend critically
on adequate water. Water constitutes almost 80% of the body weight.
There are various items in our everyday food that contain carbohydrates,
proteins and fats; but not all the items that we normally consume
are really beneficial. There are many that may provide the necessary
calories to the body but at the same time they are harmful in some
respects. A balanced diet should be made uo of “good”
or healthy components and avoid or reduce the use of “bad”
or unhealthy components.
A balanced diet will consist of carbohydrates from healthy sources
to provide about 40 to 60 percent of the calorie requirement of
the body. Vegetables, legumes, fruits and whole grains are good
sources of carbohydrates; they provide fiber which is also for various
functions of the body.
On the other hand other sources of carbohydrates such as white sugar,
deserts, candy, frizzy drinks should be avoided or limited in consumption;
they cause hormone imbalance, obesity, chronic inflammation issues.
Just as in case of carbohydrates, there are certain good proteins
and certain bad proteins. Good proteins which provide all essential
amino acids are contained in organic sources such as meat, fish,
eggs, poultry; processed meats et should be avoided. About 10 to
30 percent of the body’s calorie requirement should be met
from proteins.
Omega 3 and Omega 6 fatty essential acids stimulate immunity system
of the body, fight inflammations, and are beneficial to heart and
brain functioning. But these are not made by our body. Cold water
fish, walnuts, etc can provide these to the body. Avoifd or limit
use of unhealthy fats such as from processed foods and hydrogenated
oils. Your body should get about 20 t0 30 percent of its calorie
requirement from good fats as explained above.
Your diet should also include adequate amount of fiber or roughage.
It does not provide nutrients but has an important role in helping
bowel movements and also helping to lose weight.
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