What's
With All The Wheys?
Whey is quickly digested,
which means you get to where you need it fast! Supplements containing whey
protein play an important role in nutrition post workout when your body is in a
catabolic state and needs a quick dose of protein. In addition to the profit
which it has for the muscles, whey protein works as an antioxidant to
strengthen your immunity system. Studies have shown that regular
supplementation of whey protein promotes a strong immune system.
The effects of whey for
your body:
- Helps Build Muscle
- Reduces recovery time and promotes a more rapid muscle recovery
- Increases metabolic rate
- Reduces muscle catabolism that occurs on post-workout
What types of whey are
there?
There are 2 main types of whey, concentrated whey protein and whey protein
isolate. Concentrate is low in fat, has the highest biological value and
contains anywhere from 75% to 80% pure whey protein. Isolate is the purest form
available. Isolate is processed to remove lactose and fat and contains about
90% pure protein.
Protein supplements are
divided into 3 categories - whey protein concentrate, whey protein isolate,
whey protein blends.Concentrates are the cheapest, but contain the highest
levels of lactose and fat, Isolates contain the highest amount of protein per
serving and contain no carbohydrates, fats and are more expensive than
concentrates. Finally, blends are the most popular protein powders in whey. As
their name suggests, these products combine protein isolate with the benefits
offered by concentrate to obtain a high-quality product at an affordable price.
How do I choose the best
whey supplement?
When it comes to choosing the whey protein supplement that best fits your
needs, you need to firstly consider your budget and its quality. As I said
earlier, there are 3 types of whey available:
1. Whey isolate - the purest form of whey protein
2. Whey concentrate - not as easily digested and with slightly higher levels of
fat & lactose
3. Whey blend - a mixture of the above
Obviously, the more pure
a product is, the higher the quality will be. However, price rises
exponentially. As thus, protein isolate is the most expensive of all forms of
whey protein. In exchange for what you pay, you get the purest form of protein;
a strip containing no fat, carbohydrates or lactose. It is the highest quality
and will give you the greatest amount of protein per serving with the lowest
caloric count. content caloric. Thus, if you have money to spend, you should
definitely go for whey isolate.
Pros of whey isolates:
- The purest form of whey protein available
- Contains no fat, carbohydrates and lactose
- An excellent amino acid profile
- More protein per serving
- Ideal for weight loss and muscle development
Cons of whey protein
isolates:
- More expensive than concentrates and blends
Whey protein concentrate
is not as filtered as isolate, but still remains a high-quality product that's
rich in amino acids. Because is not as filtered as insulation you will get less
protein per serving and often a higher caloric count. This caloric level work
might not interest anyone who wants to gain weight but for a person who wants
to lose weight or are preparing for a competition is of top importance.
Difference is usually of 2-5g of protein per 30 g serving. A protein isolate
may have 25g of protein and 105 calories, while the concentrate may have 21g of
protein and 130 calories.
Pros of whey
concentrates:
- A good price
- Rich in amino acids
- Great for building muscle mass
Cons of whey
concentrates:
- Richer in fats and carbohydrates than protein isolate
- More calories per serving
Up until now you could
have thought that the choice was either black or white, the higher the protein
quality for a higher price or a lower protein quality for a reduced price. But
is there a middle ground? Whey blend, as its name implies, is a mixture of isolate
and whey concentrate. Through it manufacturers have found a middle way for
price and quality.
But not all blends are
made to be equal. Some have less concentrate, others have less isolate and vice
versa. The sure way to tell is by looking at the list of ingredients. The
protein source that appears first in the list of ingredients is the main source
of whey. This is a good thing to know when you research the protein you want to
buy. Powders are one of the most popular form of blends available.
Pros of whey blends:
- A good mix of protein isolate & concentrate
- A good value for the price asked
- A very good profile of amino acids
- Less fat / carbs / lactose than protein concentrates
- Plenty of manufacturers to choose from
Cons of whey blends:
- More carbs / fat / lactose than isolates
- Some mixtures contain more protein than necessary
Original article at: Mr
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