Can Vitamin K2 Support Dental and Bone Health?

article by Ancestral Nutrition

We’ve long been taught that brushing, flossing, and mouthwash are the front line of oral care — and they certainly have their place. But emerging nutritional research suggests that what we eat may also play a key role in maintaining healthy teeth and bones.

Our teeth have a complex structure, made up of a strong outer layer called enamel and an inner layer known as dentin. This inner layer is connected to the same system that supports our bones and immune health — an internal network that depends on key nutrients to function properly.

Why Vitamin K2 Matters

Among the fat-soluble vitamins, vitamin K2 is gaining attention for its role in supporting calcium metabolism and bone mineralisation. It works closely with a protein called osteocalcin, which helps transport calcium into the structure of bones and teeth. Without enough vitamin K2, osteocalcin can’t do its job effectively.

The cells involved in this process, called odontoblasts, are found in the dentin layer of the teeth. They rely on vitamins K2, A and D to perform their structural support functions — helping maintain tooth integrity and mineral balance.

Nutritional Support from Within

While surface care like brushing helps manage external hygiene, the internal nourishment of your body also plays a role in long-term dental and skeletal health.

Some health practitioners suggest that certain vitamins, particularly vitamin K2, may assist in maintaining healthy oral tissues by supporting the body's natural mineral pathways. These functions are part of a broader system that regulates bone and tooth strength over time.

What Is Vitamin K2?

Vitamin K2 is a lesser-known nutrient first identified in traditional diets studied by early nutrition researchers, including Dr. Weston A. Price. He found that people consuming unprocessed, nutrient-rich foods appeared to enjoy stronger teeth and overall wellbeing — a connection now being explored in nutritional science.

Vitamin K2 plays a supportive role in:

Healthy bone mineralisation
Calcium regulation
Normal blood clotting processes

Where Is Vitamin K2 Found?

Modern diets are often low in vitamin K2, especially when heavily processed. It’s naturally present in:

High-fat dairy from grass-fed animals
Fermented foods like natto
Egg yolks
Certain meats, particularly organ meats like beef liver

Beef liver is one of the most concentrated sources of naturally occurring vitamin K2 found in the animal kingdom, along with vitamins A and D, which work synergistically to support general wellbeing.

Supporting Your Intake with Wholefood Supplements

If you’re not regularly consuming organ meats or traditional foods, you may be missing out on these key fat-soluble nutrients. That’s where wholefood-based supplements may help.

Our Primal Energy beef liver supplements are:

100% grass-fed and sourced from pristine Tasmanian pastures
Freeze-dried to preserve natural nutrients
Rich in naturally occurring vitamins & minerals
Free from hormones, antibiotics, and GMOs

They’re designed to complement a nutrient-dense diet, providing a convenient way to support your body with bioavailable nourishment from nature.

Always read the label and follow the directions for use. Supplements should not replace a balanced diet. If you have specific health concerns, consult a qualified healthcare practitioner.