Can Cod Liver Oil + Butter Oil Reverse Tooth Decay? My Experience with Green Pasture’s Blend
Tooth decay is usually treated like a one-way street: once you have a cavity, it only gets worse. But what if your body could actually begin to heal and remineralize early-stage decay—naturally?
That question led me to Green Pasture’s Fermented Cod Liver Oil and Butter Oil Blend a product rooted in the work of Dr. Weston A. Price, who discovered how traditional diets rich in fat-soluble vitamins supported near-perfect dental health in populations that had never seen a toothbrush.
After learning about the connection between nutrition and tooth health, I started using this supplement as part of a low-toxin, mineral-rich routine—and here’s what I discovered.
What Is Green Pasture’s Cod Liver Oil + Butter Oil Blend?
This supplement combines:
Fermented cod liver oil, which is rich in vitamins A & D
Butter oil from grass-fed cows, a potent source of vitamin K2
These vitamins work synergistically to strengthen teeth, support the immune system, and help your body rebuild tooth enamel and bone.
How It Helps with Tooth Health
1. High in Fat-Soluble Vitamins A, D & K2
These three nutrients are essential for activating the body’s natural mineralization processes—meaning your body can actually repair tiny weak spots in enamel before they become cavities.
Vitamin A supports gum health and immune function
Vitamin D helps the body absorb calcium and phosphorus
Vitamin K2 (in butter oil) directs minerals to the teeth and bones, not soft tissue
2. Promotes Remineralization
Used as part of a mineral-rich diet, this blend gives your body the tools it needs to deposit minerals where they belong: in your teeth.
3. Reduces Inflammation
These nutrients also support healthy gums and reduce the inflammation that leads to receding gums and bacterial overgrowth.
Why Weston A. Price Recommended This Combo
Dr. Price was a pioneering dentist in the 1930s who traveled the world to study traditional diets. He found that indigenous people eating unprocessed, ancestral foods had:
Beautiful, wide jaws and straight teeth
Virtually no cavities
Strong immunity—even without dental care
One of the key elements in these diets? High levels of fat-soluble vitamins—particularly from fermented fish and grass-fed dairy, just like what’s found in this Green Pasture blend.
How to Take It
Liquid (Blue Ice Blend): Start with ½ tsp daily, increase to 1 tsp if tolerated
Capsules: Take 2–4 capsules per day with food
For kids: Many parents use smaller amounts or open capsules and mix with yogurt or smoothies
Green Pasture Butter Oil/Fermented Cod Liver Oil Blended Gel: Green Pasture offers several flavors, but the cinnamon or plain are popular for those new to it.
Tooth Remineralization Tips (To Boost the Benefits)
Use a remineralizing toothpaste (hydroxyapatite, not fluoride. I like this one!)
Oil pull with coconut oil to reduce bacteria and support gum health
Avoid phytic acid (from unsoaked grains/legumes) which blocks mineral absorption
Cut out refined sugar and acidic drinks that wear down enamel
Eat mineral-rich foods: grass-fed butter, raw cheese, liver, bone broth
The Green Pasture cod liver oil + butter oil blend isn’t a magic pill—but it’s one of the most powerful whole-food-based supplements you can take to support strong, cavity-resistant teeth and healthy gums. Whether you’re trying to avoid dental work, support a child’s developing teeth, or just live more intentionally, this blend deserves a place in your routine.
