Weider Artery Health Supplement, Vitamin K2 (180mcg) & Vitamin D3 (5000iu), 90 Vegetable Capsules

Common Questions About D3 and K2

What is the best time to take vitamin D3 and K2?

Discover Weider Artery Health — Vitamin D3 is fat-soluble, so it’s best taken with a meal that contains fat to enhance absorption. Many Australians find taking it with breakfast or lunch works well.

Can I take D3 and K2 separately instead of together?

Yes, but taking them together ensures you get the synergistic benefits. A combined supplement also simplifies your routine and eliminates the risk of forgetting one or the other.

Are there any interactions with medications?

Vitamin K2 may interact with blood thinners like warfarin. If you are on any anticoagulant medicine, consult your healthcare professional before adding K2 to your regimen.

Key Health Benefits of This Combination

• Bone Health: Vitamin D3 supports calcium absorption, whilst vitamin K2 helps incorporate calcium into the bone matrix. This duo may help maintain bone mineral density and support skeletal strength as you age.
• Heart Support: By activating MGP, vitamin K2 helps keep calcium in bones and out of arteries, which may assist in maintaining arterial elasticity and normal cardiovascular function.
• Immune Function: Vitamin D3 is well known for its role in supporting a healthy immune response. Adequate levels help your body defend against seasonal immune challenges.
• Dental Health: Proper calcium utilisation also benefits teeth. The D3 and K2 synergy supports strong tooth enamel and healthy gums.

How D3 and K2 Work in the Body

Vitamin D3 (cholecalciferol) enhances calcium absorption from your diet. Vitamin K2, specifically as menaquinone-7 (MK-7), activates two key proteins: osteocalcin, which binds calcium to the bone matrix, and matrix GLA protein (MGP), which helps prevent calcium from depositing in blood vessel walls. This complementary action means D3 and K2 together may help maintain strong, dense bones while supporting arterial flexibility. The MK-7 form of K2 used in this supplement has a longer half-life than MK-4, providing more sustained support throughout the day.

Choosing a Quality D3+K2 Supplement

When selecting a combination supplement, dosage and form matter. This product provides 5000 IU of vitamin D3 and 180 mcg of vitamin K2 (as MK-7) in each capsule—a ratio commonly recommended for optimal synergy. The MK-7 form is preferred for its long-acting profile. Look for supplements that use high-quality, bioavailable ingredients. Weider’s formula is encapsulated in vegetarian-friendly capsules, free from common allergens, and manufactured under strict quality controls. Third-party testing for purity and potency is always a plus.

Recommended Dosage and Usage

Take one (1) capsule daily with a meal, or as directed by your healthcare professional. Each bottle provides a 90-day supply. Do not exceed the recommended dose. Keep out of reach of children.

These statements have not been evaluated by the Therapeutic Goods Administration. This product is not intended to diagnose, treat, or prevent any disease. Always read the labelled and follow the directions for use.