Windmill Vitamina D3 (1000 UI) y K2 (Menaquinona-7, 100mcg) - 60 Comprimidos (Paquete de 2)

What are vitamin D and vitamin K2?

Vitamin D and vitamin K2 are fat-soluble nutrients that play complementary roles in the body. Vitamin D3 (cholecalciferol) is the most bioavailable form of vitamin D, while vitamin K2 (menaquinone-7) is a variant of vitamin K with high biological activity. Both are essential for calcium metabolism and bone health.

This Windmill supplement combines 1000 IU (25 mcg) of vitamin D3 with 100 mcg of vitamin K2 per tablet, offering a synergy that promotes calcium absorption and utilization in the body. Vitamin D contributes to the normal absorption and utilization of calcium and phosphorus, while vitamin K contributes to the maintenance of normal bones.

Health benefits of vitamin D3 and K2

According to the European Food Safety Authority (EFSA), vitamin D contributes to:

• Normal absorption and utilization of calcium and phosphorus.
• Maintenance of normal blood calcium levels.
• Maintenance of normal bones.
• Normal muscle function.
• Normal immune system function.

For its part, vitamin K contributes to normal blood clotting and the maintenance of normal bones. The combination of both vitamins in this Windmill supplement can help maintain a healthy bone structure and adequate calcium metabolism.

In addition, vitamin D3 and K2 work together to direct calcium to bones and teeth, instead of depositing it in soft tissues. This process is fundamental for cardiovascular health, although EFSA has not approved a specific statement for cardiovascular function.

How much vitamin D and K2 do you need? Recommended dosage

Vitamin D needs vary depending on age, sun exposure, diet and health status. In Spain, a daily intake of 400-800 IU is recommended for adults, although many people require higher doses, especially during winter. EFSA establishes a maximum tolerable level of 4000 IU per day for adults.

For vitamin K2, there is no official recommended daily intake, but many experts suggest doses between 50 and 200 mcg per day. This product provides 100 mcg of menaquinone-7 per tablet, an amount within the usual range in supplements.

It is recommended to take one tablet daily, preferably with a meal containing fat to improve absorption. This package includes 2 bottles of 60 tablets each, enough for 4 months of consumption.

Why choose this Windmill supplement?

Windmill is a brand with more than 50 years of experience in manufacturing high-quality supplements. This product is made in the United States in facilities that comply with Good Manufacturing Practices (cGMP).

Its advantages include:

• Does not contain genetically modified organisms (Non-GMO).
• Gluten-free, suitable for people with gluten sensitivity.
• Free of artificial colors, flavors and preservatives.
• Easy-to-swallow tablet presentation.
• Economical pack of 2 bottles (120 tablets in total).

How to take this supplement

The recommended dose is one tablet daily, unless otherwise directed by your healthcare professional. Take it with a meal containing some fat (such as milk, yogurt or avocado) to optimize the absorption of fat-soluble vitamins.

Do not exceed the recommended daily dose. This product is a food supplement, it should not be used as a substitute for a balanced diet. Keep the container tightly closed in a cool, dry place.

Precautions and side effects

Vitamin D and K2 are generally safe at recommended doses. However, very high doses of vitamin D (greater than 4000 IU per day for prolonged periods) can cause adverse effects such as hypercalcemia. If you are taking anticoagulant medications (such as warfarin), consult your doctor before using vitamin K supplements.

This product is not intended to diagnose, treat, cure or prevent any disease. The statements have not been evaluated by the Spanish Agency for Food Safety and Nutrition (AESAN).

This product is a food supplement, it should not be used as a substitute for a balanced diet.