Why does milk make bones strong?
Show answer & explanation
Answer: Calcium provides structure
Calcium provides structure ✓ — Correct! Milk is rich in calcium, which is important for bone mineral density. Bones are made of a calcium phosphate mineral called hydroxyapatite. Your body constantly deposits and removes calcium from bones. Adequate dietary calcium ensures strong bone formation, especially during growth. Milk also contains vitamin D, which helps intestines absorb calcium efficiently!
Fat lubricates joints — Wrong. Milk's fat doesn't lubricate joints or strengthen bones. Joint lubrication comes from synovial fluid produced by your body. Bone strength specifically comes from calcium and other minerals, not fat.
Vitamins repair damage — Wrong. While milk does contain some vitamins, and vitamin D helps calcium absorption, the basic reason it strengthens bones is the calcium content. Calcium is the primary structural mineral in bone tissue.
More Food & Nutrition questions
- Parmigiano Reggiano is made with milk, salt, and rennet only, so why can older pieces taste more savory or spicy without extra seasoning?
- Why does a Parmigiano Reggiano wheel wait until at least 12 months for the official selection mark instead of being fully approved when it is molded?
- How can Parmigiano Reggiano keep developing flavor after its starter bacteria have done their early acid-making job?
- A young Parmigiano Reggiano can taste milky, while older wheels lean nutty, spicy, or broth-like; what pushes the flavor away from plain dairy?
- Why does aging Parmigiano Reggiano from 12 months to 36 months not matter much for removing lactose?
- Why can older Parmigiano Reggiano turn crumblier and grainier instead of simply becoming a harder block?