Food
nutrition requirements and
guidelines
in the diet
Why
at all we need nutritious rich food?
...Our body requires energy basically for three functions.
Firstly,
to keep cellular metabolism and organ function in homeostasis which is
known as basic metabolic function, i.e, we all need nutrition first to
keep our basic physiologic functions like heat production, blood
circulation, respiration, digestive function, etc.
Secondly,
to work, that is during physical activity.
And thirdly
some extra reserves to offbeat emergency situations like fasting,
sickness, etc. American food and nutrition board has recommended
nutrition requirement for all individuals which is known as recommended
daily allowance or RDA. RDA s is levels of intake of essential
nutrients that on the basis of scientific knowledge, are adequate to
meet the known nutrient needs of all healthy persons.
Food
nutrition and Dietary guidelines for healthy young adult
United States department of Health and Human services has recommended
the following food nutrition and dietary guidelines.
1. Limit the intake of saturated fat, cholesterol, added sugars, salt,
and alcohol.
2. Balance calories from food and beverages with calories expended.
3. Engage in regular physical activity at least 30-60 minutes five days
a week.
4. Consume up to nine servings and more varieties of fresh fruits and
vegetables
per day.
5. Consume at least half of the daily grains as whole grains.
6. Consume three cups per day of low fat milk or milk products.
7. Consume less than 10% of calories as saturated fat, less than 300
mg/day of cholesterol, and as little trans-fatty acids as possible.
8. Consume plenty of fruits, vegetables, and whole grains that are rich
in fiber.
9. Use little added sugars or sweeteners.
10. Restict sodium to less than 2300 mg per day.
11. Use alcohol sensibly and in moderation.
12. Prepare food safely.
...Also
read the information on:
1. Food
groups
2. Food
safety
tips
3. Trans
fats
4. Fats
and oils
5. Phytonutrients
6. Essential
fatty acids
<< Back to Home
page from Food
Nutrition page.
Click here
to visit very informative pages on:-
^ Back
to
TOP
|
