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مشاهدة النسخة كاملة : Junk food


نهــال
19-03-2011, 11:38 PM
What is a Junk Food?


i would like to share with u this subject
Any food that has poor nutritional value is considered unhealthy and may be called a junk food. A food that is high in fat, sodium, and/or sugar is known as a junk food. Junk food is easy to carry, purchase and consume. Generally, a junk food is given a very attractive appearance by adding food additives and colors to enhance flavor, texture, appearance, and increasing long self life.

A junk food has little enzyme producing vitamins & minerals and contains high level of calories. When we eat these empty calorie foods, the body is required to produce its own enzymes to convert these empty calories into usable energy. This is not desired as these enzyme producing functions in our body should be reserved for the performance of vital metabolic reactions.

Remember, junk foods are empty calories. An empty calorie lacks in micro-nutrients such as vitamins, minerals, or amino acids, and fiber but has high energy (calories).

Since junk food is high in fats and sugars, it is responsible for obesity, dental cavities, Type 2 diabetes and heart diseases.

أرواح مهاجرة
20-03-2011, 06:38 PM
Thank you very much Nehal for such informative subject
I do not know why they said empty calories food
while they mean poor nutritional values
becuase it might confuse the reader about the true
calories of such food which is very high
and responsible for the increasing percentage of obesity and diabetes

نهــال
20-03-2011, 10:12 PM
thank u arwah mohajira 4 your constructive criticism
in fact, the writer means by empty calories the food which has no vitamines,minarels, acids,etc.
thank u 4 your participation

االشمــــــالي
21-03-2011, 11:55 AM
Thanks Nehal for this subject.
Yes, I accept the view that fast food is a manifestation of many diseases, as well as obesity and I am from the people who eat these meals, but not every day,
of course.
Subject are very beautiful and wonderful.

نهــال
21-03-2011, 12:18 PM
thank u dear
give up junk food as soon as possible please ,otherwise, u will B addicted 2 these kinds of food

جـار القمــر
21-03-2011, 12:19 PM
Thank you Nehal for sharing this information
personally,I eat 3 junk food meals a week

dangerous....isn't it???

نهــال
21-03-2011, 03:06 PM
TOO MUCH DEAR
give up instantly:eek:

عزام
21-03-2011, 09:29 PM
All thanks to Nehal on this proposal, which
interest to our health. And junk food lead to many diseases, including (heart, diabetes
(

نهــال
21-03-2011, 10:01 PM
thank u azzam 4 your participation:)

طموحي تعذيبك
22-03-2011, 08:54 PM
Thank you Nehal for such a wounderful information about junk food .
and its disadvantages.
I will tell you what really made me sad ,when I see numbers of cafterias increasing month after month and our society complain of obesity and diabetes and how they are suffered.it is really trouble .
.Thank you again Nehal

نهــال
23-03-2011, 03:35 PM
thank u dear
your English is good ,and I'm glad to see like these participations in this forum
merci