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Issue 1, 2000
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Walk. Run. Swim. Bicycle.
Roller blade. Hike. Lift weights. Practice Yoga. There are certainly
a variety of ways to incorporate physical activity and fun into
our lives. However, close to 80% of the United States population
doesnt put enough time into exercise. By reinforcing the importance
of physical activity, you may resolve to add an exercise component
to your lifestyle.
The U.S. Surgeon Generals
Report on Physical Activity and Health describes some of the many
health benefits of exercise. Heres the list of good news:
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Higher levels
of routine physical activity are linked with lower overall mortality
rates. |
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Exercise reduces
the risk of death from cardiovascular disease, delays the onset of
high blood pressure, and reduces blood pressure in hypertensive individuals. |
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Regular exercise
seems to be associated with decreased levels of many forms of cancer,
including colon and breast cancers. In fact, the American Cancer Society
advises that along with dietary choices, exercise is the most significant
determinant of cancer risk. |
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Physical activity
lowers the risk of adult-onset diabetes and strengthens the immune
system function. |
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Exercise can
help sustain mobility and lessen pain in individuals with osteoarthritis. |
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Exercise can
help us acquire and maintain optimum bone mass. |
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Strength training,
flexibility, and stability exercises can help prevent falls. |
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Physical activity
assists in weight control and improves body fat distribution. |
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Regular exercise
improves mood and decreases the symptoms of depression. |
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Physical activity
enhances psychological well being, heightens mental function, and
improves sleep. |
Where
Do You Fall on the Weight Chart?
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In 1998, the National
Institute of Health changed the way it determines weight classification
using not a scale, but the Body Mass Index or BMI. Under the new
guidelines, a BMI between 18.5 and 24.9 is considered normal, 25.0
to 29.9 is overweight, and 30 and above is obese.
To determine your BMI,
divide your weight in pounds by your height in inches. Divide that
number by your height again, and multiply by 705. For example, a
woman weighs 180 pounds and is five feet nine inches tall. To determine
her BMI, that woman would divide 180 by 69, which equals 2.6; then
she would divide 2.6 by 69 again, which equals .038 and multiply
that number by 705. Her BMI is 26.8, which under the guidelines
is considered overweight.
If you find yourself
in the overweight or obese range, you are not alone. Currently 97
million Americans or 55% of the population are considered overweight
putting them at risk for serious conditions such as diabetes and
cardiovascular disease.
If youre thinking
of slimming down for Summer, refer to article of the same name in
this issue.
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There
has been a lot of talk about the blueberry in recent months. If
youve heard that you get a lot of bang from this little berry,
the reports are correct.
When compared with numerous
fruits and vegetables, blueberries rise to the top of the list when
it comes to antioxidant power. It has been found that a one-half
cup serving of blueberries contains as many antioxidents as five
such servings of other fruits and vegetables. Its the same
nutrients, called anthocyanins, which give blueberries their deep
rich color that are antioxidents. Antioxidents safeguard your body
from free radical damage that can lead to premature aging.
Blueberries are excellent
raw or cooked. They can be eaten alone or added to cereal, pancake
or muffin recipes, fruit salads, and yogurt. They are an excellent
source of fiber. Blueberries also store longer than most other berries-
up to five days fresh and for months when frozen.
The season for blueberries
is May through September. Do your health some good and enjoy this
flavorful treat.
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Calorie
Count
You would have to eat nearly
two quarts of plain, unbuttered popcorn to get the calories in one
ounce of potato chips (about 15 chips). Eat one cup plain, unbuttered
popcorn instead of a one ounce bag of potato chips and youll
avoid 135 calories and 10 grams of fat. |
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| Have some
extra pounds to shed? With Summer around the corner, now is a good
time to begin your weight loss program. Not only will getting in shape
help you look and feel your best, but it will also help safeguard
your health. Illnesses related to excess body weight are among the
top causes of death in this country. Losing even a small amount of
weight can improve your health and benefit your appearance. Here is
some helpful advice on how to shed excess pounds. |
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Step 1: Set a
realistic goal. Aim for weight loss of about one to two pounds per
week. Striving for more dramatic results is unrealistic over the
long term and may also endanger your health.
Step 2: You need
to determine how many calories you have to cut to achieve your weight
loss goal. A simplified way do this is to multiply your current
weight by 10 (if you are inactive), 15 (if you are moderately active,
or 20 (if you are very active). This is the number of calories you
need to eat each day to maintain your present weight. Then eliminate
500 calories from your daily diet for every pound you want to lose
per week. Or you can burn an additional 500 calories per day through
exercise. Experts recommend you do a combination of both.
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Step 3: Work out
a balance between the three major nutrients that fuel the body:
protein, carbohydrates, and fat. The Unified Dietary Guidelines
(UDG) recommend that we get at least 55% of our daily calories from
carbohydrates, no more than 30% from fat, and the remaining 15%
from protein.
Step 4: Once youve
decided on the balance of nutrients that works best for you, multiply
each percentage by the number of calories you need daily to reach
your weight goal. For example, if you have decided to limit yourself
to 1,600 calories daily to lose one pound a week, multiply 1,600
by 55% to get the total number of calories from carbohydrates you
should consume each day (880); by 30% to get your target number
of fat calories (480); and by 15% to determine your daily protein
calorie requirement (240).
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| If you are not comfortable
balancing your own nutrients, or if you find you are not losing weight
with your plan, it may be wise to consult a qualified nutritionist
who can tell you exactly how many calories from carbohydrates, fats,
and protein you need each day. You may also choose to take part in
a Penn State Cooperative Extension weight management program, such
as My New Weigh of Life. |
Baked
Chicken Chimichangas
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This is a favorite
for those who like Mexican food.
8 six-inch flour tortillas
Filling:
1 1/2 cups cooked and
cubed chicken
2 oz. grated, low fat cheese
3/4 cup salsa, thick and chunky
Cubed Chicken:
Use 3/4 lb. boneless,
skinless chicken beasts. Place chicken in a pan and cover with
water. Cover and simmer on low until tender (about 15-20 minutes).
Drain liquid. Cut into bite size pieces.
Preheat oven to 400 degrees.
Mix filling ingredients. Warm tortillas until pliable (about 5 seconds
each in microwave or in a non-stick skillet). Wet one side of tortilla
and place wet side down. Spoon on filling ingredients. Fold to hold
in filling. Spray baking dish with non-stick coating. Lay chimichangas,
seam side down, on baking dish. Bake for 15 minutes.
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Yield:
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8
chimichangas (4 servings) |
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One
serving:
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2
chimichangas |
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Per
serving:
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275
calories |
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7
grams fat |
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Exchanges:
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2
starch, 2 lean meat |
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