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Enhances calcium absorption in the intestines, which promotes strong and healthy bones, supporting bone density and structural integrity.
Boosts the immune system by modulating the innate and adaptive immune responses, supporting the body’s natural defenses and maintaining a healthy immune response.
Contributes to muscle strength and performance, which in turn supports physical stability, coordination, and active living.
Supports heart health by helping to regulate blood pressure and supporting overall heart function and maintaining a healthy cardiovascular system.
Vitamin D receptors are located in areas of the brain involved in mood regulation, playing a key role in supporting emotional well-being and cognitive function.
Supports long-term vitality by maintaining proper cellular function and supporting the body's physiological processes for overall health.
When Vitamin D3 (cholecalciferol) is taken as a supplement or produced by the skin in response to sunlight, it is first absorbed into the bloodstream. From there, it travels to the liver, where it is converted into calcidiol (25-hydroxyvitamin D). This conversion is crucial as calcidiol is the primary circulating form of vitamin D.
The calcidiol is then transported to the kidneys, where it undergoes a second conversion to become calcitriol (1,25-dihydroxyvitamin D), the active form of vitamin D. Calcitriol acts as a hormone, binding to vitamin D receptors in various tissues throughout the body. This active form is essential for exerting the biological effects of vitamin D.
Calcitriol regulates calcium and phosphorus levels in the blood by increasing their absorption from the intestine, promoting bone mineralization, and ensuring proper muscle function. Additionally, it modulates the immune system, supporting a balanced immune response and enhancing the body's natural functions.
