Monday, June 11, 2012

Get The Facts On Fats and Carbs – They're Not All Bad

Newsflash: All fats and carbs aren't making you gain weight. Blame the different kinds you're consuming — and their calorie counts — for that muffin top. Jillian Michaels breaks down foods that will keep you full and healthy.

What do you think makes you fat? If your answer is fat, you’re wrong.
But you’re not alone!
Many people believe that fats, and even carbs,
are the evildoers that ultimately pack on all the pounds.
But the devil is in the details: You want to know what makes you fat?
CALORIES! Consuming too many calories and eating POOR
QUALITY
fats and carbs will do you in.

Here’s the lowdown on the different types of fats, how they affect
your
body,
and more about why fats and carbs aren’t the enemy:

1. Trans Fat
Let’s start with the absolute disaster: Trans fat is man-made
through a process
called hydrogenation, which basically
involves heating up vegetable oil in the presence of hydrogen
gas and changing the structure so that the fat stays
solid at room temperature but melts when heated.
Trans fats raise LDL (“bad”)
cholesterol, lower HDL
(“good”) cholesterol, and increase inflammation, among
many other negative effects. And get this: Recent
studies suggest that even if
only 3 percent of
your daily calories come from trans fats, you can end up
raising your risk of heart disease by a whopping 23
percent.
Trans fats are DEADLY. You should
never EVER consume them!

2. Saturated Fat
This type of fat is derived from animal sources. You generally
find it in meat,
butter, and dairy products. Saturated fat has
gotten a really bad reputation over the years because it raises
LDL cholesterol, but it turns out that saturated
fats also do good by elevating your HDL cholesterol.
Since the effects of saturated fats on LDL and HDL appear
to cancel
each other out, researchers are starting to change
their tune. Now, saturated fats are considered good in
moderation. And animal proteins are no longer under
suspicion for being the main culprits in raising
cholesterol and increasing your risk of diabetes:
Instead, it turns out that processed
carbs (like Twinkies!) are to blame.

LifeLock.com

3. Monounsaturated Fat
This is pretty much hands-down a beneficial fat.
Monounsaturated
fat raises
your HDL cholesterol and lowers your LDL, helping to
reduce your risk of heart disease and other health conditions.
Monounsaturated fats are also easier to burn, so they’re
less likely to be stored as fat. Get your monounsaturated
fats guilt-free but still in MODERATION, from healthy sources
like extra-virgin olive oil, almonds, avocados, canola oil,
cashews, macadamia
nuts, peanuts and peanut oil,
pecans,
pistachios, and sesame oil.

4. Polyunsaturated Fat
Some of the polyunsaturated fats that are high in
omega-6
fatty acids, like walnuts,
flaxseeds, pumpkin seeds, and
sunflower seeds are really good for you. Though others,
like corn, can create hormone-disrupting chemicals, or
eicosanoids, that cause inflammation and damage your
blood vessels.
Polyunsaturated
fats
that are high in
omega-3 fatty acids, on the other hand, like fish, cabbage,
cauliflower, broccoli, and tofu, are the best
kind of fats you
can possibly eat. Both omega-6s and omega-3s lower your “bad”
LDL cholesterol, but they also
lower your “good” HDL. What
makes omega-3s extremely beneficial is that they also reduce
inflammation, lower your risk of heart disease and heart attacks,
and they’re believed to help combat many other conditions
from diabetes to bipolar disorder.
And like monounsaturated
fats, they’re easy to burn, which makes them unlikely to stick
around as stored fat.

We now know that fat is an important element of
nutrition. It is crucial
for brain function.
Consuming fat is
also essential for pregnant women because it is integral to
fetal brain development. Fat helps fortify cell membranes,
and it insulates and helps protect your nerves. Fat
contributes to heart health, digestion, lung function,
and even your eye
health. It provides a constant level of
energy and enables your body to absorb more
nutrients, including essential vitamins and antioxidants.
And finally,
fat makes food taste GOOD and helps us
feel satiated.

If you’re still confused about why you should be blaming
calories
and not a whole
food group as your enemy in the
battle of the bulge, think of it this way: Calories are a unit of
energy and fat is astored energy. If you eat too many calories
of anything — whether it’s a good fat or a bad trans fat, a good
carb or a refined carb — you’ll have a surplus of energy, so
you’ll store it as fat and
gain
weight.

No comments:

Post a Comment