Solaray Vitamin D3 K2 – 5000 IU & 50 mcg Vitamin K2 MK-7, 120 Vegetarian Capsules

What to Look For in a D3 + K2 Supplement

When selecting a vitamin D3 and K2 supplement, it is important to consider the forms and dosages. Solaray provides 5000 IU of vitamin D3 (cholecalciferol) and 50 mcg of vitamin K2 as menaquinone-7 (MK-7) sourced from chickpeas, making it suitable for vegetarians. The MK-7 form has a longer half-life than MK-4, offering more consistent blood levels. Additionally, Solaray’s supplements are manufactured in a GMP-certified facility and undergo third-party testing. They are free from soya, artificial additives, and packaged in eco-friendly bottles made from post-consumer recycled resin.

Key Health Benefits

Taking vitamin D3 and K2 together provides several essential benefits for your health:

• Bone Support: Vitamin D3 helps your body absorb calcium, while vitamin K2 directs it to the bones. This combination contributes to the maintenance of normal bones.*
• Immune Function: Vitamin D3 supports normal immune system function, helping you stay healthy throughout the year.
• Heart Health: Vitamin K2 activates matrix GLA protein, which helps maintain arterial flexibility and normal calcium balance, supporting cardiovascular health.*
• Dental Health: Proper calcium utilisation may also benefit tooth enamel and overall oral health.

*These statements are based on EFSA-approved health claims. Vitamin D contributes to the normal absorption/utilisation of calcium and phosphorus, to normal bone health, and to the normal function of the immune system. Vitamin K contributes to normal blood clotting and to the maintenance of normal bones.

Why Take Vitamin D3 and K2 Together?

Vitamin D3 and vitamin K2 work as a team to ensure calcium ends up where it is needed most. Vitamin D3 boosts calcium absorption from your diet, while vitamin K2 activates proteins that bind calcium to the bone matrix and prevent it from building up in soft tissues such as arteries. Taking them together may be more effective than taking either nutrient alone. Solaray’s product offers a balanced ratio of 5000 IU D3 to 50 mcg K2 (MK-7) for daily support.

Understanding the Synergy: How D3 and K2 Work Together

The synergy between vitamins D3 and K2 is based on their complementary roles in calcium metabolism. Vitamin D3 increases the production of calcium-binding proteins in the intestine, enhancing absorption. Meanwhile, vitamin K2 activates osteocalcin, which binds calcium to the bone matrix, and matrix GLA protein (MGP), which helps to prevent calcium from accumulating in blood vessels. This co-operation supports both skeletal strength and cardiovascular function.

Recommended Dosage

As a food supplement, take one vegetarian capsule daily with a meal. Because vitamin D3 is fat-soluble, consuming it with food containing fat optimises absorption. Do not exceed the recommended dose. This product is intended for adults. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of reach of children. If you are pregnant, nursing, or have a medical condition, consult your health care practitioner before uses.

Frequently Asked Questions

What is the best time to take D3 and K2?

It is best taken with a meal containing some fat, such as breakfast or lunch, to enhance absorption of the fat-soluble vitamins.

Are there any side effects?

D3 and K2 are generally well tolerated at recommended doses. However, very high doses of vitamin D3 can lead to toxicity. Always follow the suggested serving size and consult your health care provider if you have concerns.

Can I take D3 and K2 with blood thinners?

If you are taking anticoagulant medications (e.g., warfarin), consult your doctor before supplementing with vitamin K2, as it may interfere with the action of the medication.

How many capsules are in a bottle?

This bottle contains 120 vegetarian capsules, providing a 120-day supply at the recommended serving of one capsule per day.