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Are You Eating Enough Carbohydrates?
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by Jack A. Medina, M.A.
and Roy E. Vartabedian, Dr.P.H. |
September 24, 2007 |
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Athletes, particularly elite and endurance athletes,
often find it difficult to eat enough food to match
their caloric and carbohydrate needs. Part of the reason
is they don't want too much food in their stomachs when
they are training, and have little rest time for eating
because of the hours spent training. Another reason is
they are misinformed. |
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Why Carbohydrates?
Because they are your main source of
glucose (a form of sugar). Glucose is used
by the body to make ATP for muscle
contraction. Once you run out of glycogen
(storage form of glucose), often called
"hitting the wall", you have to rely on less
efficient sources of energy: muscle protein
and fat. |
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If I Want to Lose Fat, Should I Avoid
Carbohydrates?
Don't be fooled by this misleading
advertising! Carbohydrate is the body's
favorite fuel for exercise. If you are
involved in aerobic exercise you need both
carbohydrate and fat for fuel. The higher
the exercise intensity, the more the muscles
need glucose (carbohydrate). Some
weight-training athletes have been told, and
believe, they should avoid high carbohydrate
foods, not realizing that the expensive
protein they are eating is being converted
to glucose. |
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Does Insulin Convert Carbohydrate Into Fat?
NO! Insulin actually promotes the storage
of glucose (carbohydrate) as muscle and
liver glycogen, not as fat. Insulin also
helps muscles absorb amino acids for muscle
repair, and fat for fuel during aerobic
exercise.
Athletes who eat lots of
high-carbohydrate foods are able to store
more glycogen, which allows them to train
and compete for longer periods of time. |
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How Much Carbohydrate?
Lots of it! Athletes generally don't
enough of this valuable energy source. Most
recreational athletes need 300 to 500 grams
of carbohydrate every day, while elite
athletes need 500-700 grams per day. A
typical serving of carbohydrates is 15-30
grams. It's no wonder that athletes feel
tired. I think using the
Nutripoints(TM) method is the
easiest way to add carbohydrates to your
diet because you don't have to figure out
how many grams you are getting from various
foods; it's based upon the Nutripoint value
(one number=nutrient density) of a food, not
of its glycemic index.
Sports nutritionists and dietitians
recommend high-carbohydrate eating all the
time, not just occasionally. |
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Meeting Your Carbohydrate Needs
Many carbohydrate supplements come in the
form of gels or powdered sugars, usually
glucose-based, which is one of the least
sweet sugars and can be added to canned
fruit, drinks and fruit juices. Carbohydrate
supplements, like sports bars, are
convenient and easy to carry but aren't the
"magic" answer you may be looking for. It's
even better to get your extra carbohydrate
from 100% fruit juices and whole grain
cereals because of their high phytonutrient
value. Liquid meals are easier to consume
than solids and can aid in meeting the
athlete's needs.
A piece of fruit is the most nutritious
snack but sometimes it isn't convenient.
Snacks of various kinds can offer good
nutrition; such as toast, fruit muffins,
fruit bread, yogurt, dried fruit, popcorn,
crackers and sports drinks, to name a few.
So snacking can meet your carbohydrate
needs, providing you know which are the most
nutritious. In our book,
"The Winning Edge: Fueling & Training the
Body for Peak Performance",
there is a great list of "high-energy fuel"
foods, drinks, and snacks.
Here is a sample of
high-carb/high-Nutripoint fruits:
Nutripoints
34. 0 12 pc JP+ Gummies® (fruit)
29.0 ¼ Cantaloupe
21.0 1 Guava
20.5 ½ Papaya
19.0 1 c Strawberries
19.0 ¾ c Currants, Black
17.5 ½ Mango
17.0 1 Kiwi
15.5 ½ c Mandarin Oranges
14.0 1 Banana
14.0 ¼ Honeydew Melon
14.0 2 Plums
13.5 1 Orange
13.5 3 Apricots (or 6 pc dried)
13.0 1 Tangerine
13.0 ½ Grapefruit
13.0 ½ c Blackberries
13.0 ½ c Fruit Salad
12.5 ½ c Raspberries
11.5 6 oz Orange Juice
11.0 1 Peach
11.0 6 oz Grapefruit Juice
10.5 1 c Watermelon
10.0 ½ c Fruit Cocktail
10.0 1 Nectarine
More Info on The Winning Edge, More
Fuel, PowerPack
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Special: Free Nutripoint QuickCheck(TM)
Evaluation!
As one of our email members, you are
entitled to a FREE Nutripoint
QuickCheck Evaluation. The newly
developed Nutripoint QuickCheck
is an online evaluation of your overall
diet. It only takes 2-4 minutes to complete,
and will tell you your:
- total Nutripoints per day (average)
- total number of food servings per
day (average)
- Nutripoint score per serving for
food (average)
For anyone wanting to make improvements
in their nutrition (and energy and health),
the first step is to "see where you stand."
The Nutripoint QuickCheck can
easily help you do this. Try it out!
Take the Nutripoint QuickCheck
Evaluation
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"See" you next month! Best wishes for fitness and
health,
Jack A. Medina, M.A.
Roy E. Vartabedian, Dr.P.H.
Designs for Fitness and Wellness
phone: 541-474-2454 or 1-866-204-8786 Toll-Free
Order Line
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