For a school-age child with lactose intolerance, which supplement should be included in the diet?

For a school-age child with lactose intolerance, which supplement should be included in the diet?

• A. Calcium supplement
• B. Vitamin D
• C. Iron supplement
• D. Potassium supplement

Answer: (B)

When lactose intolerance limits dairy intake, the main source of calcium for growing bones is reduced, which can threaten bone health. Calcium is essential, but its absorption depends on vitamin D. Vitamin D enables the gut to absorb calcium effectively and supports bone mineralization, helping to maintain strong bones even when dairy consumption is limited. So, ensuring adequate vitamin D intake helps maximize calcium use and supports healthy bone development in school-age children who can’t tolerate lactose well.

When lactose intolerance limits dairy intake, the main source of calcium for growing bones is reduced, which can threaten bone health. Calcium is essential, but its absorption depends on vitamin D. Vitamin D enables the gut to absorb calcium effectively and supports bone mineralization, helping to maintain strong bones even when dairy consumption is limited. So, ensuring adequate vitamin D intake helps maximize calcium use and supports healthy bone development in school-age children who can’t tolerate lactose well.