WDC Vitamin D3 + K2

Benefits

• Vitamin D3 (cholecalciferol) supports calcium and phosphate absorption for healthy bones, teeth, muscles, and immune function 
• Vitamin K2 (menaquinone, typically MK‑7) activates proteins that direct calcium into bones and teeth while preventing arterial calcification
• Together, they offer superior bone density maintenance and cardiovascular support compared to D3 alone

Form & Dosage

• Common formulation: 2,000 IU D3 + 90–200 µg MK‑7 K2 in a daily softgel or capsule
• Other formats may include higher doses, up to 5,000 IU D3 with 100–180 µg K2 .

Health Advantages

• Bone health: Enhances bone mineral density and helps prevent osteoporosis
• Cardiovascular support: Reduces risk of soft-tissue calcification in arteries, promoting healthier vessels
• Immune & muscle care: D3 plays roles in infection resistance and muscle function; K2 supports overall metabolic health

Dosage Guide & Safety

• Vitamin D3: Typically 1,000–5,000 IU daily, tailored to individual levels; upper safe limit ~4,000 IU without medical supervision
• Vitamin K2: 100–200 µg daily is commonly effective, especially when taken with ≥1,000 IU D3
• Generally safe when used at recommended dosages; higher D3 intake should be monitored to prevent hypercalcemia
• Consult a healthcare provider before use—especially if taking blood thinners like warfarin .

Form Quality

• Supplied in softgel form, allowing fat-soluble vitamin absorption with meals
• Opt for third-party tested brands to ensure potency and purity