Protein shakes can be beneficial for hair and muscle growth, but too much protein may cause kidney damage. Identify the best lean sources like beans and eggs while understanding the differences between whey and casein for your diet.
Casein is a protein that makes up approximately 80 percent of the total protein content of cow's milk. Existing as globules within the milk and largely responsible for giving milk its white color, casein precipitates out of solution when heated and then exposed to acid.
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Whey powder is a manufactured nutritional supplement and food additive that comes from milk and is used for human and animal consumption. It is a by-product of the manufacture of cheese or casein. Whey powder is high in protein and lactose. Its appearance is creamy white and it has a bland flavor.
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