Lactalbumin (the major protein in human milk) does not reflect light the way that casein in cows milk does. similiar to why is our planet blue .......

Myoglobin - stores oxygen in the muscle

lactalbumin - found in milk

caseinogen - found in cheese

gluten - found in wheat

collagen and elastin - in skin and muscles there are lots of cows that eat your heart away. and give you skin cancer

• One cup of 2% milk has 8.13 grams of protein
• One cup of 1% milk has 8.03 grams of protein
• One cup of skim milk has 8.35 grams of protein
• One cup of whole milk has 7.9 grams of protein
• One cup of soy milk has 6.74 grams of protein
• One cup of buttermilk has 8.11 grams of protein
• One cup of chocolate milk has 7.93 grams of protein
• One cup of evaporated, non-fat canned milk has 19.33 grams of protein
• One cup of evaporated, condensed milk has 24.2 grams of protein

Whey Protein is a type of protein that can be used by both men and women for different things. Whey protein is the collection of globular proteins isolated from whey, a by-product of cheese manufactured from cow's milk. It is typically a mixture of beta-lactoglobulin (~65 %), alpha-lactalbumin (~25 %), and serum albumin (~8 %), which are soluble in their native forms, independent of pH. The protein fraction in whey (approximately 10 % of the total dry solids within whey) comprises four major protein fractions and six minor protein fractions. The major protein fractions in whey are beta-lactoglobulin, alpha-lactalbumin, bovine serum albumin and immunoglobulins.

There are several types of protein found in cow's milk that fall under three distinct types. Caseins, beta-lactoglobulin and alpha-lactalbumin. These proteins include an array of enzymes, proteins for nutrient transport, antibodies, and growth factors.

Casein itself has been linked to the promotion stage of cancers in many studies. (See the China Study for more information.) Also, whey proteins ( ß-lactoglobulin and a-lactalbumin) typically aren't fully digested in the intestines and can lead to localized intestinal and systemic immune responses.