FUNCTIONS OF VITAMIN D

• Calcium and Phosphorus Absorption: One of the main functions of vitamin D is to enhance the absorption of calcium and phosphorus from the intestine. This process is essential for maintaining proper bone health and mineralization, preventing conditions like rickets in children and osteomalacia in adults.

• Bone Health: Vitamin D helps regulate the levels of calcium in the blood by promoting its absorption from the gut and reabsorption from the kidneys. It also facilitates the deposition of calcium in bones, making them stronger and less prone to fractures.

• Cardiovascular Health: Emerging research indicates that vitamin D may have a positive impact on cardiovascular health by helping to regulate blood pressure, reduce inflammation, and improve overall heart function.

• Immune System Support: Vitamin D is involved in the modulation of the immune system, helping it to function efficiently and respond appropriately to infections and diseases. It has been associated with a reduced risk of autoimmune diseases and may also play a role in reducing inflammation.

• Muscle Function: Some research suggests that vitamin D is important for maintaining muscle strength and function, which can be particularly significant in preventing falls and improving physical performance, especially in older adults.