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Whey versus Milk Protein Powder

jay_the_man

New member
This may be an old debate and if the search engine worked I would have used it.

My question is based off this old article I read and I am sure most of you have:
http://www.johnberardi.com/articles/nutrition/leaneating_1.htm


I quote:
Demling et al (2000) compared two groups on a 2100 to 2300kcal diet containing 143gP (26%), 286gC (52%), and 49gF (20%). Both groups weight trained for twelve weeks but received 75g of their daily protein intake from either a whey-based drink or a milk-protein isolate drink (80% casein, 20% whey). At the end of the study, the milk-protein isolate group lost more fat (15.4lbs vs. 9.2lbs), gained more lean mass (9lbs vs. 4.4lbs), and gained more upper and lower body strength than the whey group. It appears that milk protein isolate ingestion, when on a training program, may be a better way to enhance fat loss and muscle gain.


My Question:
I have been using IsoPure Whey Protein, but seeing the above statement which is in the article is leads me to want to get a milk based protein drink as my primary "protein" shake mix drink. I will of course have a little of all proteins throughout the day as the article suggested.

Should stick with a 100% whey or go to the milk based?
 
it would not hurt to try and then get back to us... I currently only take my whey post workout with Maltodextrin... I take casein protein at all other times... I think the casein just burns slower and gives you a more constant stream of nutrients - whey burns much quicker....
 
I love milk protein isolate, it's cheaper than the whey isolates and since I'm slightly lactose intolerant so concentrates make me "explosive." I use hydrolized whey during and post workout but otherwise it's milk isolate. Another advantage of milk isolate is that it retains the mineral content of milk so you get plenty of calcium and other minerals(calcium has been shown to help in losing body fat).
 
The only times you can much benefit from the quick digesting properties of Whey protein is first thing in the morning to halt the catabolic state of sleep, pre/during workout to prevent a negative nitrogen balance, and immediately post-workout to help restore a positive nitrogen balance. I like the proteinfactory myself.
 
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