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Product ID: 522
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60 Capsules
1 to 2-a-day
1-2 Month Supply
- Strong bones & teeth: Vitamins D and K team up to keep your bones strong and your teeth healthy.
- Everyday immunity: Vitamin D gives your immune system the daily support it needs to keep your defences up.
- Muscle support: Vitamin D helps maintain healthy muscle function, keeping you moving at your best.
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Vitamin D3 and K2 in one capsule. Each softgel provides 1000iu (25µg) of vitamin D3 and 90µg of vitamin K2 (as MK-7).
| Typically Per Capsule | |
| Vitamin D (D3) | 1000iu (25µg) |
| Vitamin K (K2) | 90µg |
What it supports
Immunity
Bone & Teeth Health
Normal Blood Calcium Levels
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Vitamin K1 is more readily found in the diet, but relies on our gut bacteria to convert it to Vitamin K2. Vitamin K2 is present in a limited number of foods so many people may benefit from supplementation.EXPERT NUTRITION TEAM
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Vitamin K Benefits, Sources, & Supplements
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FAQs
Frequently asked questions
Vitamin D3 supplementation is highly recommended for adults with limited sun exposure, older adults, and those following plant-based diets. Health authorities particularly recommend daily vitamin D3 during autumn and winter months to support normal immune system function, bone density, and muscle health. Visit Nutrition Buzz to learn more about vitamin D.
"IU" stands for International Unit. It is a standardised international measurement used by scientists and pharmacists to measure the biological fat-soluble strength of vitamins (like vitamin D3 and vitamin E), rather than just measuring their physical weight in milligrams or micrograms.
Yes, combining Vitamin D3 (1000iu) and Vitamin K2 (90mcg) indirectly supports collagen formation and tissue maintenance. While primarily known for bone density, Vitamin D3 and K2 work together to protect the structural integrity of collagen proteins, which helps maintain skin elasticity, joint flexibility, and strong bone matrixes.
Vitamin D3 and Vitamin K2 work synergistically to support several critical bodily functions:
Bone & Teeth Health: Vitamin D3 regulates the absorption of calcium and phosphorus, while Vitamin K2 directs calcium into the bone matrix to maintain normal bones and teeth.
Immune Support: Vitamin D3 contributes to the normal function of the immune system and supports healthy inflammatory responses.
Muscle & Cell Function: Vitamin D3 is essential for normal muscle function and plays a key role in the process of cell division.
Cardiovascular Health: Vitamin K2 contributes to normal blood coagulation and prevents calcium from depositing in the arteries.
For optimal bone health, a combination of Vitamin D3 and Vitamin K2 is highly recommended. Vitamin D3 maximises calcium absorption from your diet, while Vitamin K2 activates the specific proteins needed to direct that calcium into your bones, preventing harmful calcium buildup in your arteries.
A daily intake of Vitamin K2 90ug (micrograms) is highly recommended for individuals taking a daily multivitamin that doesn't contain Vitamin K. If your healthcare provider has advised you to increase your Vitamin K intake, adding a targeted 90ug supplement ensures you maintain optimal nutrient balance.
Yes, you should take Vitamin D3 and Vitamin K2 together because they work synergistically to regulate calcium metabolism. Vitamin D3 ensures maximum calcium absorption from your diet, while Vitamin K2 activates proteins that direct that calcium safely into your bones instead of your arteries. For comprehensive support, Nature's Best offers a daily Vitamin D3 1000iu & K2 90ug capsule, and a maximum-strength Vitamin D3 2000iu & K2 90ug formula.
Nutrient Reference Values (NRVs) are the officially recommended daily intake levels of vitamins and minerals needed to maintain healthy body function. To understand how these guidelines impact your daily supplement routine, read our comprehensive expert guide: Everything you need to know about Nutrient Reference Values.
The recommended daily intake for our combined Vitamin D3 and K2 capsules is 1 to 2 capsules daily, taken with a fat-containing meal to ensure maximum absorption. Never exceed the recommended daily intake unless instructed by a doctor.