Vitamins D3 and K2: Understanding the Synergy [View all]

https://www.dr-rath-foundation.org/2021/09/vitamins-d3-and-k2-understanding-the-synergy/

Vitamin D by itself is important for maintaining strong bones and a healthy cardiovascular and immune system. It also has anti-cancer properties. The two different types of vitamin D are D2 (ergocalciferol), present in plant-based products such as mushrooms, and D3 (cholecalciferol), present in animal products and fatty fish. It is well known that vitamin D is needed for the effective absorption of calcium from the digestive system, and promoting its mobilization towards the bones. It also helps in regulating the calcium-phosphorus ratio required for healthy bones.

Vitamin D3 works together with vitamin K2 in maintaining calcium balance in the body, affecting the activation of the bone protein (osteocalcin) responsible for the incorporation of calcium in the bones. In clinical trials, a combination of vitamin D3 and vitamin K2 (especially the vitamin K subtype MK-7) increased bone density in postmenopausal women with osteoporosis more effectively than each vitamin taken individually or a placebo.

Besides bone health, the interaction between vitamins D and K in relation to cardiovascular health has been receiving growing research interest. Vitamin K is known for its roles in blood coagulation, as an antioxidant, and in immune system functions, among many others. Its subtype K1 (phylloquinone) is present in leafy greens, while K2 (menaquinone) is found in fermented foods. Both vitamins K1 and K2 are necessary for blood clotting.

I take it for heart, kidney stones and dental health. Seems research supports taking it.