Bone strength is primarily due to deposits of which minerals?

Prepare for the VTCT Level 2 Facial and Skincare Test. Revise with flashcards and multiple choice questions, accompanied by insightful explanations. Ace your assessment with confidence!

Bone strength comes from the mineral content embedded in the bone matrix, with calcium and phosphorus forming hydroxyapatite crystals that give bones their hardness and ability to resist compression. The collagen in bone provides a flexible scaffold, contributing to tensile strength, but the rigid mineral deposits are what primarily determine overall strength. Vitamin D helps with the absorption and metabolism of calcium and phosphorus, supporting mineralization, but it isn’t the mineral itself. Water is essential for cell function and tissue health, yet it doesn’t set the bone’s strength the way minerals do. So calcium and phosphorus are the key minerals responsible for bone strength.