Preferred Nutrition Vitamin D3 & K2

Preferred Nutrition Vitamin D3 & K2 is a dietary supplement designed to support bone health, calcium metabolism, immune function, and overall cardiovascular wellness. It combines two complementary nutrients — vitamin D3 (cholecalciferol) and vitamin K2 (typically as menaquinone-7, MK-7) — to help support normal calcium balance, bone mineralization, and immune pathways.

Bone, Immune & Cardiovascular Support Blend

What it is

• A dual-nutrient supplement delivering both vitamin D3 and vitamin K2

• Vitamin D3 helps the body absorb calcium and supports immune health

• Vitamin K2 helps direct calcium where it’s needed and away from soft tissues

• Often provided in capsule or softgel form for convenient daily use

Who it’s for

• Adults seeking support for healthy bone metabolism and strength

• Individuals wanting normal calcium balance and utilization

• People interested in immune health support

• Those looking to support cardiovascular wellness and metabolic balance

• Those who want a synergistic nutrient combination rather than single nutrients alone

What it does

Preferred Nutrition Vitamin D3 & K2 is designed to help:

• Support healthy bone mineral density and strength

• Promote normal calcium utilization and balance

• Support immune system function and resilience

• Contribute to cardiovascular comfort and vascular health

• Support cellular and metabolic pathways influenced by vitamin D and K

Key Ingredient Roles

Vitamin D3 (Cholecalciferol)

• Calcium absorption: Helps the body absorb and use calcium from the diet, which is foundational for bone health

• Immune support: Plays a role in healthy immune responses and regulatory pathways

• Cell signaling: Involved in many metabolic and cellular communication pathways

• Vitamin D status can be influenced by sun exposure and diet

Vitamin K2 (Typically as MK-7)

• Bone metabolism support: Helps activate osteocalcin, a protein that helps bind calcium to bone

• Calcium distribution: Helps direct calcium into bones and teeth rather than soft tissues

• Cardiovascular support: Influences matrix Gla-protein (MGP) activity, which plays a role in vascular health and calcium balance around blood vessel walls

• The MK-7 form is often used because it has longer activity and good bioavailability

Together, vitamin D3 enhances calcium uptake, and vitamin K2 helps ensure that calcium is directed appropriately in the body — making them a synergistic pair for bone and cardiovascular support.

What’s unique about it?

• Combines two key nutrients that work synergistically for bone and calcium pathways

• Offers both absorption support (vitamin D3) and calcium distribution support (vitamin K2)

• Supports not just bone health but also immune function and cardiovascular comfort

• Often recommended as a daily foundational supplement for adults, especially in contexts where vitamin D status may be low

Suggested Use

• Typically taken once daily with food, ideally with a meal containing healthy fats (since both vitamins are fat-soluble)

• Follow the product label instructions or a healthcare provider’s guidance

• Regular daily use is recommended for ongoing nutrient balance