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Buy nowDid your parents tell you to drink milk when you were young? Milk is a staple drink recognized for its role in strengthening bones. Rich in calcium and fortified with vitamin D, it makes an excellent beverage for maintaining strong bones. Now,research is emerging on another piece of the puzzle: the connection of vitamin D with K. Does our body need both of these vitamins to reach its peak state, and what’s the best vitamin D and K supplement?
What is vitamin D?
Vitamin D is a nutrient that plays a significantrole in calcium metabolism, bone formation, and ensuring your bloodstream has enough calcium to meet your body’s needs. Organs and tissues also have vitamin D receptors, leading scientists to believe it plays other bodily roles.
Vitamin D comes in two forms: D2 and D3. Plants produce vitamin D2, and animals createvitamin D3. Fish and fish oil contain vitamin D, as do fortified foods likeorange juice, milk, and cereal – though most foods lack high levels of this nutrient. Humans instead produce vitamin D when their skin absorbs the sun’s UVB rays, leading to the nickname “the sunshine vitamin.”
What is vitamin K?
Vitamin K is an important nutrient that contributes to calcium regulation in the body. It activates specific proteins that help increase calcium levels in the bones and prevent them from depositing in undesirable places, such as the kidneys.Vitamins D and K are vital to bone formation, but many people only know about vitamin D.
Like vitamin D, vitamin K comes in K1 and K2 forms. You can find Vitamin K1 in leafy greens like broccoli and kale and K2 in fermented dairy, with small amounts in cheese, eggs, meat, and in the gut. Compared to obtaining vitamin D, getting the recommended daily vitamin K intake is easier through diet, particularly for those following a . However, some people choose a vitamin D and K supplement to ensure they get enough of both.
