Is whey made from the liquid remains of cheese or butter?!

Question:

Is whey made from the liquid remains of cheese or butter?

I'm a vegetarian and don't eat cheese cause of the rennet.

Answers:

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Whey is a natural dairy protein that is derived from the cheese making process. Most commercial whey supplements are derived from cow’s milk, which is comprised of 6.25% protein: 20% in the form of whey. Whey protein supplements utilize the concentrated protein, eliminating the lactose and milk fat making it a remarkable source of protein.

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Source(s):
I am quoting this, to see it yourself go here

http://www.musclemaster.net/wheyprotein....

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Yes. Whey is a bi-product of cheese making. It is the liquid left when the milk solids are separated out.

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