Which dairy substitute is commonly used by lactose-intolerant individuals, such as in place of milk?

• A. Butter
• B. Cream
• C. Milk
• D. Soy Milk

Answer: (D)

Understanding lactose intolerance helps explain why a dairy-free milk is chosen. People who are lactose-intolerant lack enough lactase to digest the lactose in cow’s milk, so a substitute that doesn’t contain lactose is preferred. Soy milk is a common, non-dairy option used in place of milk because it provides a similar liquid and is often fortified with calcium and vitamin D. Butter and cream are dairy products derived from milk fat and still contain lactose; they’re used for flavor or texture, not as a direct milk substitute. Milk itself contains lactose, so it isn’t suitable for those avoiding lactose. Therefore, soy milk is the best answer.