Understanding the Synergy: How D3 and K2 Work Together
The partnership between vitamins D3 and K2 is rooted in complementary biological roles. Vitamin D3 supports the production of calcium-binding proteins in the gut, which increases calcium absorption from food. Meanwhile, vitamin K2 helps activate two key proteins: osteocalcin, which binds calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium from depositing in blood vessels. By activating these proteins, K2 ensures that the calcium absorbed thanks to D3 is utilised effectively. The MK-7 form of K2 used in VivoNu has a longer half-life in the bloodstream compared to MK-4, providing sustained support throughout the day. The inclusion of virgin coconut oil (rich in medium-chain triglycerides) further aids the absorption of these fat-soluble vitamins.
Key Health Benefits
Bones and Teeth
Vitamin D contributes to the maintenance of normal bones and teeth, as well as normal absorption and utilisation of calcium and phosphorus. Vitamin K likewise contributes to the maintenance of normal bones. Together, they help direct calcium to where it’s needed most.
Immune Function
Vitamin D contributes to the normal function of the immune system. Maintaining healthy vitamin D levels may help your body's natural defences, especially during autumn and winter months.
Normal Blood Clotting
Vitamin K contributes to normal blood clotting, which is an important factor for cardiovascular wellness. This claim aligns with the authorised health claims for vitamin K.
Dental Health
By supporting calcium delivery to tooth enamel, the combination helps maintain strong and healthy teeth as part of a comprehensive oral care routine.
Why Take Vitamin D3 and K2 Together?
Vitamin D3 and vitamin K2 form a powerful synergy that many health-conscious individuals are turning to for comprehensive wellness. Vitamin D3 helps your body absorb calcium from the diet, while vitamin K2 directs that calcium to the right places – your bones and teeth – and away from soft tissues like arteries. Without K2, calcium absorbed thanks to D3 may end up in the wrong places. This is why taking them together is often recommended for optimum bone and cardiovascular health. VivoNu combines high-potency vitamin D3 (10,000 IU) as cholecalciferol with vitamin K2 in its most bioavailable form, menaquinone-7 (MK-7), in a base of virgin coconut oil for enhanced absorption.
What to Look For in a D3 + K2 Supplement
Not all D3 and K2 supplements are created equal. The VivoNu formula stands out for several reasons. First, it provides 10,000 IU of vitamin D3 (as cholecalciferol) – a potent dose suitable for those with higher needs or limited sun exposure. Second, it undertake vitamin K2 in the MK-7 form, which is more effective than MK-4 due to its longer activity in the body. The dosage of K2 is 300 mcg per serving, which aligns with the typical recommended ratio of 100–300 mcg of MK-7 for every 5,000–10,000 IU of D3. Third, the soft gel capsules are made with virgin coconut oil, which provides healthy fats to enhance absorption. The product is also non-GMO, vegan, free from common allergens like soya, dairy, gluten, and peanuts, and manufactured in accordance with UK quality standards.
Frequently Asked Questions
Can I take vitamin D3 and K2 if I am on blood thinners?
If you are taking anticoagulant medications such as warfarin, consult your health care provider before taking vitamin K2, as it may interfere with the medication's mechanism. Vitamin K can reduce the effectiveness of blood thinners.
What is the best time to take D3 and K2?
Since both vitamins are fat-soluble, take them with a meal that contains fat for optimum absorption. The virgin coconut oil in VivoNu helps, but a meal with fat is still recommended.
How many soft gel capsules per day?
The recommended serving is one soft gel capsule per day, providing 10,000 IU of vitamin D3 and 300 mcg of vitamin K2 MK-7. Do not exceed the recommended dose unless advised by a health care professional.
Are there any side effects?
Vitamin D3 and K2 are generally well tolerated. However, extremely high doses of vitamin D can lead to toxicity over time. Stick to the recommended intake and consult a doctor if you have any concerns.
Recommended Dosage
For most adults, one soft gel capsule daily with a meal provides a robust dose of both vitamins. Those with known vitamin D deficiency or limited sun exposure may benefit from 10,000 IU D3, but it is always wise to cheque blood levels and consult a health care practitioner before starting a high-dose regimen. The K2 dose of 300 mcg MK-7 is well within the safe and effective range. Remember, food supplements are meant to complement a balanced diet and healthy lifestyle, not replace them.
This food supplement is not intended to diagnose, treat, , or prevent any disease. Always read the labelled and follow directions for undertake. Store out of reach of children. Do not exceed the recommended daily dose.