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Description
Vitamin D, also called a "sunshine vitamin," is fat-soluble and can be acquired through sun exposure or diet. However, those who have a tan or more color in their skin are more likely to be deficient in this vitamin because the absorption through sun exposure is limited. There are three forms of vitamin D: vitamin D2 (ergocalciferol), vitamin D3 (cholecalciferol), and synthetic vitamin D5. Both vitamin D2 and vitamin D3 work to keep the right amount of vitamin D in the blood. However, vitamin D3 has a greater effect on increasing serum 25(OH)D concentrations. Furthermore, the natural production of vitamin D in the body diminishes with age.
Vitamin K is another fat-soluble vitamin necessary for health. There are three forms of this vitamin: vitamin K1 (phylloquinone or phytonadione), which is present in leafy greens; vitamin K2 (menaquinone), which is produced by the intestinal flora; and vitamin K3 (dihydrophylloquinone), which is synthetic. Both vitamins K1 and K2 are necessary for optimal health; however, the K2 form makes a better supplement.
When To Take It
In The Morning - 1. Tablet With Meal/Fat - 2. Drops Undiluted Without Meal
Benefits
Vitamin D serves a dual role as both a vitamin and a hormone, influencing serotonin levels in the body. Its pivotal role lies in facilitating the absorption of calcium and phosphorus into the bones, promoting robust teeth and a well-functioning skeletal system. Beyond these fundamental functions, vitamin D contributes to the proper growth and development of children, enhances the immune system, safeguards against common colds and muscle weakness, and maintains a steady heartbeat. Notably, it plays a role in cancer prevention and treatment, influences insulin resistance, aids in diabetes management, combats Alzheimer's disease, and sustains cognitive functions in the elderly.
Conversely, vitamin K primarily functions in blood clotting and the formation and repair of bones, playing a crucial role in preventing osteoporosis. Additionally, it supports cardiovascular health by guarding against arterial calcification. Vitamin K extends its benefits to liver health, aids in the prevention of certain cancers, and plays a role in combating insulin resistance, thus reducing the risk of diabetes.
VITAMIN D3 AND K2
Vitamins
May Help With The Following Conditions
At present, there is no established association between this supplement and any medical condition listed on the Health Status pages.
Synergy and Antagonism
Vitamin D - Synergists: Vitamin B2, Vitamin B3, Vitamin B12, Vitamin E, Vitamin K, Calcium, Copper, Magnesium, Manganese, Sodium, Phosphorus, Selenium
Antagonists: Vitamin A, Calcium, Potassium, Magnesium, Phosphorus, Zinc
Vitamin K - Synergists: Vitamin A, Vitamin B3, Vitamin B6, Vitamin C, Vitamin E, Manganese
Antagonists: Vitamin A, Vitamin E, Calcium, Grapeseed Extract
Warnings
Vitamin D interacts with anticonvulsants, antacids, digoxin, calcium channel blockers, estrogen, and diuretics. Vitamin K interacts with anticoagulants, antibiotics, bile acid sequestrants, and anticonvulsants.