Which vitamin is important for the absorption of calcium and phosphorus?

Correct option is B

Vitamin D is essential for the absorption of calcium and phosphorus in the intestines. It enhances the body's ability to absorb these minerals, which are crucial for maintaining healthy bones and teeth. Without adequate vitamin D, the body cannot efficiently use calcium and phosphorus, leading to weakened bones and conditions like rickets in children and osteomalacia in adults.
Information Booster: Vitamin D plays a crucial role in bone health by facilitating the absorption of calcium and phosphorus from the digestive system. It also helps regulate the levels of these minerals in the blood and promotes their deposition in bones. Vitamin D can be obtained through exposure to sunlight, fortified foods, and supplements. Its deficiency can lead to skeletal deformities, muscle weakness, and in severe cases, bone fractures.
Additional Knowledge:
· Vitamin C: Although important for collagen synthesis, wound healing, and immune function, vitamin C does not play a direct role in calcium or phosphorus absorption.
· Vitamin A: This vitamin is essential for vision, immune function, and skin health but is not involved in mineral absorption like calcium and phosphorus.
· Vitamin K: This vitamin is primarily involved in blood clotting and bone metabolism, particularly in activating proteins that regulate calcium in the bones, but it does not directly aid in the absorption of calcium or phosphorus.