aSquared Nutrition Vitamin D3 with K2 - 180 Chewable Tablets, 2000 IU D3 & 75 mcg K2 MK-7

Support your bone density, cardiovascular health, and immune system with aSquared Nutrition's Vitamin D3 with K2 supplement. Each delicious cherry-flavoured chewable tablet delivers 2000 IU of vitamin D3 (cholecalciferol) and 75 mcg of vitamin K2 as MK-7, the most bio-available form. This carefully formulated combination optimises calcium utilisation, directing it to bones and teeth rather than soft tissues.

Key Health Benefits

• Bone Support: By directing calcium to bone, this combination helps maintain bone density and strength.*
• Heart Health: Vitamin K2 activates matrix GLA protein (MGP), which helps maintain arterial flexibility and supports normal calcium balance in the cardiovascular system.*
• Immune Function: Vitamin D3 plays a vital role in supporting a healthy immune response.*
• Dental Health: Calcium directed to teeth promotes strong enamel and overall oral health.*

Understanding the Synergy: How D3 and K2 Work Together

Vitamin D3 stimulates the production of calcium-binding proteins in the gut, enhancing calcium absorption from food. Vitamin K2, specifically as MK-7, activates two key proteins: osteocalcin, which directs calcium into the bone matrix, and matrix GLA protein (MGP), which inhibits calcium deposition in blood vessels. This synergistic action means D3 brings calcium in, and K2 tells it where to go. Without adequate K2, calcium absorbed due to D3 may accumulate in arteries.

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and K2 work as a team to optimise calcium metabolism. Vitamin D3 increases calcium absorption from the gut, but without enough K2, that calcium can end up in soft tissues like arteries. Vitamin K2 activates proteins that bind calcium to bone and prevent arterial calcification. Taking them together helps maintain a healthy calcium balance, promoting both strong bones and cardiovascular health.

Recommended Dosage

Each tablet contains 2000 IU (50 µg) of vitamin D3 and 75 µg of vitamin K2 as MK-7. The recommended serving is one chewable tablet daily, preferably with a meal containing fat to enhance absorption of these fat-soluble vitamins. This dosage is suitable for most adults. If you have specific health concerns or are pregnant or nursing, consult your health care provider for personalized advice.

What to Look For in a D3 + K2 Supplement

When selecting a D3 and K2 supplement, consider dosage and form. This product provides 2000 IU of vitamin D3, a common maintenance dose, and 75 mcg of vitamin K2 as MK-7, the form with a longer half-life (24 hours) compared to MK-4 (2 hours). MK-7 is ideal for once-daily dosage and consistent support. Look for non-GMO ingredients and manufacturing in a GMP-certified facility, as with aSquared Nutrition. Chewable tablets offer convenience and may improve absorption for those who dislike swallowing pills.

Frequently Asked Questions

Can I take this with other supplements? Yes, but if you are on blood thinners like warfarin, consult your health care provider, as vitamin K can interfere with their action.

When is the best time to take it? Take with a meal containing fat to enhance absorption of these fat-soluble vitamins.

How many tablets per day? The recommended serving is one chewable tablet daily. Each bottle provides a 180-day supply.

*These statements have not been evaluated by the European Food Safety Authority. This product is not intended to diagnose, treat, or prevent any disease. Food supplements should not be used as a substitute for a balanced diet and healthy lifestyle.