Protein Guide: Benefits of Shakes, Whey & Lean Sources

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.

glass of fresh milk on old wooden table

Casein Vs. Milk Protein Isolate

Protein comprises 3.3 percent of milk content, according to Cornell University. Milk contains two main types of protein: casein and whey. Casein is the more abundant form, comprising approximately 82 percent of the protein content, the Cornell website states.

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The Effects of Taking Too Much Robitussin Cough Syrup

Robitussin cough syrup sold over-the-counter contains two drugs: dextromethorphan, a cough suppressant and guaifenesin, an exectorant. When taken in large amounts, both drugs can have side effects, although the side effects of dextromethorphan are more serious.

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