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Fitness
Foods
To Enjoy Foods To Avoid!
John
McGran
McLeod
says it's important to know that not all fats are created
equal. There's good fat, bad fat, nonfat, low fat, full fat,
and the list goes on. Second, while "good" fats
and oils are absolutely an essential part of good health and
maintaining your weight, they should be used sparingly.
McLeod, a sports nutrition instructor from Gainesville, Georgia,
says it's important for you to know how to identify the healthy
fats from the unhealthy fats. She says there are three categories:
the good, the bad and the ugly. (Cue haunting spaghetti western
music ... wah, wah, wah...)
Facts About Fat
McLeod
notes THE GOOD FATS (unsaturated) can actually help you lose
weight because they help the body burn fat rather than store
it. They also help to lower LDL cholesterol levels (bad cholesterol)
and maintain or even raise HDL (good cholesterol). It's important
to include good fats at every meal, because they help to absorb
other nutrients like vitamins A, D, E and K more efficiently.
The recommended amount of good fats should be in the range
of 20-30 percent of your total daily calories.
There
are two types of good fats:
Monosaturated fats are usually liquid at room temperature,
but can start to solidify in the refrigerator. The main sources
include olives, olive oil, canola oil, peanut oil, most nuts
and avocados.
Polyunsaturated
fats are usually liquid at room temperature and in the fridge.
Main sources include vegetable oils such as safflower, corn,
sunflower, soy and cottonseed. Another type of polyunsaturated
fat, called omega-3 fatty acids, are well known to provide
a wide range of health benefits. They appear to decrease the
risk of heart attacks, protect against irregular heartbeats
and lower blood pressure levels. In addition, they may protect
against some cancers. They are found mainly in fish, such
as salmon, mackerel and herring. Lesser amounts are found
in flaxseeds, walnuts, soybeans and canola oil.
THE BAD
FATS (saturated) contribute to arterial aging and heart disease,
as well as strokes and many different types of cancer and
diabetes, because they raise bad cholesterol and suppress
the good. They are solid at room temperature and are found
most often in animal products such as red meat, poultry, butter,
eggs and whole milk products like ice cream, cheese and cream
cheese. Other foods high in saturated fats include coconuts,
coconut milk, coconut oil and palm oil.
McLeod
says it is important to note that many of the saturated fat-laden
products -- butter, mayo, cream cheese and salad dressing
-- are offered in low-fat or nonfat versions, which are far
better choices. The recommended daily amount of saturated
fat is 10 percent or less of your total calories.
THE UGLY
FATS (trans fats) along with saturated fats are thought to
raise your blood cholesterol levels and increase your risk
of heart disease, type 2 diabetes and other serious health
problems. Trans fats are made when hydrogen is added to vegetable
oil through a process called hydrogenation; this makes the
fat more solid at room temperature. It helps to increase the
shelf life of foods, and supposedly makes them taste better.
Often, trans fats are found alongside saturated fats in products
such as vegetable shortening, margarine, crackers, cookies,
candy, commercially baked goods and fried/processed foods.
"If
you see the words hydrogenated or partially hydrogenated in
the ingredients listed on food labels, you should know the
food contains trans fats," McLeod notes. "That's
your cue to try to avoid eating that particular food. However,
you will find that it's quite a challenge to avoid buying
packaged foods that don't have trans fats in them. Look at
the foods you purchase each week, even the ones that you thought
were super healthy. You'll be amazed at how many of them contain
trans fats."
McLeod
isn't afraid of taking on the big boys. In The Last Diet Book
Standing, she spells out the best choices by food category
that DO NOT contain trans fats, for the food shopper who doesn't
have the time to read nutrition label after nutrition label.
During
our eye-opening interview, she stressed that the most important
message should be that even a small amount of trans fat is
unhealthy.
To whet
your appetite, here are a few passages from McLeod's new book:
There are two interesting fat facts you should know:
A nonfat
diet can actually cause you to gain weight! How can that be?
Well, it's scientifically proven that the body stores what
is in short supply for as long as possible. So, if you deny
your body fat it's going to hold onto what fat you already
have. I hate when that happens.
All fats
have more than twice the calories (9 calories per gram) of
carbs and protein (each has 4 calories per gram). So, good
or bad, it is important to watch your fat intake...
Here's a rule of thumb: if it sounds too good to be true,
it usually is. Apply this theory to most low-fat packaged
foods. Here's why. The low-fat version of a packaged food
(cookies, cakes, crackers, etc.) may sound like a healthier
alternative of the regular version. But, truth be told, manufacturers
often compensate for the lack of fat by adding more sugar,
salt, and thickeners to boost flavor and texture, thereby
substituting one evil for several others. And here's the real
kicker. Low-fat versions usually have about the same number
of calories (sometimes more) as their regular versions.
If you
compare the labels, you'll find "low fat" is not
the same as "low calorie". In addition, you'll quickly
realise that because most low-fat versions don't taste as
good, you tend to eat more to satisfy that craving. You're
probably better off eating the full-fat cookie that you were
craving in the first place, but limit one per customer please.
Note
from Mom: The "too good to be true rule" does not
apply to low-fat versions of animal foods (i.e. dairy and
meat). These low-fat options are definitely better for you
than the full-fat versions because they're lower in fat and
calories, and still taste great!
McLeod
wants the savvy dieter to walk away with these nuggets of
knowledge:
Make sure to include foods high in essential fatty acids for
optimum health. However, you only need a little bit of even
the good stuff to get the protective benefit. Any more will
make you fat.
When using
fat as a spread, choose the lower fat versions (i.e., low-fat
salad dressings, mayo, butter and cream cheese).
"Low-fat"
animal foods (i.e., red meat and milk products) are great
options and still taste great. However, low-fat package goods
often contain other unhealthy ingredients, lack taste and
are not typically lower in calories.
Keep consumption
of saturated and trans fats to a minimum. They can make you
fat and are linked to major diseases.
Wondering
why so many foods have the dangerous trans fats? Food manufacturers
started slipping trans fats in products because they allow
for a longer shelf life. Crackers, for example, can stay on
the shelf and stay crispy for years in part because of the
hydrogenated fats in them. McLeod says it's a fact that if
you sit a McDonald's hamburger on a shelf and leave it alone,
"two weeks later it will still look the same -- it's
really scary!"
Finally,
McLeod wants moms to know, "Trans fats are especially
dangerous for young children because they can be expected
to get heart disease earlier in life. So, kids who eat a lot
of fast food, frozen foods (i.e. fish sticks), and lots of
packaged foods (Pop Tarts, cookies, crackers, etc) are at
great risk!"
Do Mr.
Bad Food a favour. Finish this column, then head to your pantry
and refrigerator to inventory your foods. You'll most likely
find trans fat is running rampant throughout. If so, take
action. While you clean out your cupboards, you just may be
cleaning out your arteries.
Copyright
(R) thedailystar.net 2004
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