Multiple choice

Best source of casein is

  1. milk

  2. meat

  3. egg

  4. rice

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Casein is the primary protein in milk, constituting approximately 80% of milk's total protein content. It's a complete protein containing all essential amino acids and forms curds during digestion. Meat and eggs contain different proteins (myosin, albumin), while rice is primarily a carbohydrate source with minimal protein.