Benefits of Soy Protein

Although falling short when compared to
high-end proteins such as Whey
Protein, soy protein still has many unique benefits
that makes it a top notch protein. First of all, soy protein
is probably one of the most important aspect of a vegetarians
diet - it's the closest vegetable protein that resembles
meat proteins. This doesn't mean soy protein is only used
by vegetarians. Many people make an effort to include soy
products in their diet, and many people use soy protein
supplements.

The main reason soy protein is a terrific
substitute for animal protein is because it offers a complete
amino acid profile. It contains all the amino acids that's
essential to human nutrition. (Essential amino acids are
'essential' because they can't be synthesized by our bodies,
but must be obtained from the foods we eat.)

Soy protein has many benefits, take a
look at the list below:

List of Soy Protein Benefits:

• Soy protein is one of the best substitutes
  for meat protein, because it has all the essential amino
  acids.


• Soy protein has been shown to reduce
  cholesterol levels in many clinical studies


• Soy protein has 1.0 PDCAAS score -
  the highest possible (PDCAAS is a standard measure of
  protein quality)


• Soy protein helps reduce the risks
  of heart related diseases



• Soy protein helps to increase the nutritional
  value of other foods - mainly because of its complete
  amino acid profile, and it also contains extra amounts
  of various amino acids

The FDA Acknowledges The Benefits Of
Soy Protein

In October 1999, the FDA approved health
claims on product labels stating that soy protein helps
reduce heart related diseases. FDA reviewed research from
27 studies which had shown soy protein's abilities to lower
cholesterol levels.

FDA determined that diets with 4 servings
of soy per day can reduce LDL cholesterol (the bad type)
by up to 10%. Heart experts generally agree that a 1% decrease
in cholesterol equals a 2% drop in heart disease risk. So
taking soy protein could potentially mean reducing your
risk for heart diseases by as much as 20%.

Another benefit of soy protein is that
although it lowers LDL cholesterol, it doesn't affect HDL
cholesterol (the good kind.) In a study done at the Wake
Forest University, the studies determined that soy protein
reduced plasma concentrations of LDL cholesterol but did
not affect HDL cholesterol.

Aside from these most well know soy protein
benefits, soy protein also thought to reduce risks for other
illnesses such as prostate cancer, colon cancer, and osteoporosis.

So, do all the soy protein benefits listed
above have you convinced yet of its value? You can get plenty
of soy protein from foods like tofu, soy cheese, and soy
milk etc... or you can choose to supplement soy protein
like many others. You can purchase soy protein supplements
online at much cheaper prices than retail. Follow the links
below.

Read More......

Million reasons to Take Whey Protein

Okay, so maybe not a million... But there's
still plenty of good reason to take whey protein supplements.
Sure of course when it comes to whey supplements, it's mostly
bodybuilders and athletes who use it, but there are all
types of people supplementing their diet with whey supplements,
and there are many good reasons to.

Just take a quick look at whey benefits:

• Whey contains many similar ingredients
  in mother's milk, so it's a key ingredient in baby formulas


• Whey supplements supply the body with
  many essential amino acids needed for good health


• Whey is used by athletes to repair
  and build muscles after a tough workout.





What is Whey and Where Does it Come From?




Of all the proteins out their, whey is
no doubt the best. They're high quality proteins that come
from milk. There are 2 main proteins in milk: casein and
whey proteins. Whey protein is derived from the process
where milk is turned into cheese - the liquid whey is separated
from the casein protein.




Sources rich in protein includes meats,
soy products, vegetable protein, and dairy protein; however,
whey proteins are the highest quality protein.




Whey Compared To Other Protein Supplements

So how do we know that whey protein is
better than other types of protein? Take a look...


Whey proteins score a 1.14 on the "Protein
Digestibility Corrected Amino Acid Score", but the
reported score is 1.0 - the max value allowed by USDA. What
this means is that whey scored higher than allowed! It's
simply that good.



Biological value is another measure for
protein quality. It measure the amount of protein retained
from the absorbed protein, and guess what? Whey protein
scored 100 on this, higher than all other types of protein,
even soy protein. Another quality measure for protein is
the "Protein Efficiency Ratio", which whey scored
near top of all proteins at 3.2 - just below that of egg
protein at 3.9. The highest this score, the better the quality.










Whey - One of the Top Bodybuilding Supplements




Actually, whey proteins supplements has
been around for a long time, and they're nothing new. But
it's not during the past decade or so until their true potential
became well known. Every bodybuilder knows protein is one
of the most important nutrients you need in your diet, and
whey protein is the best of 'em all. (Side note: whey can
even benefit your immune system!)







Studies have found whey proteins contain
just the right combination of amino acids at the right concentration
for optimal performance. Both hormonal and cellular response
are greatly enhanced with whey supplements.




Protein levels are depleted through workouts.
Whey proteins supply essential amino acids and is a precursor
to building muscle. It builds muscles, enhances your endurance,
and reduces muscle deterioration. Whey supplements supply
a good amount of branched-chain amino acids that are important
to bodybuilders since they are metabolized directly into
the muscle instead of the liver like other amino acids.





So What's The Big Difference Between
Whey Protein Isolate and Concentrate?




Most of the whey protein powders you find
will contain mostly whey protein concentrate with some whey
protein isolate mixed in. You'll also find a lot of pure
whey protein concentrate, and some whey protein isolate.
Comparing the two, whey protein isolate is more expensive
than concentrate - because it's of higher quality(more pure),
and have a higher biological value (BV). Whey protein isolate
contains more protein with less fat and lactose per serving.
Usually, isolate contains 90-98% protein while whey concentrate
contains 70-85%.



On a positive note, studies have shown
whey protein isolate to have immune boosting properties.

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