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Short Summary
Main recommendation: Take vitamin D3 together with vitamin K2, specifically the MK7 form, in a ratio of 100 micrograms of K2 for every 10,000 IU of D3. The speaker argues this combination controls where calcium goes, keeping it in bones and teeth and out of arteries and soft tissues, which he says explains both the "calcium paradox" and the "French paradox."
Key Points
- D3 increases calcium absorption from the gut, but the calcium then enters the blood, where K2 is needed to direct it into bone and teeth.
- K2 activates osteocalcin to bind calcium into bone and matrix Gla protein (MGP), which the speaker calls one of the strongest inhibitors of calcification, to keep calcium out of arteries, joints, kidneys, and other soft tissues.
- Without enough K2, the speaker says calcium supplementation can raise the risk of heart problems, so the two should be paired.
- According to the speaker, the French paradox is explained by K2 intake from fermented foods and animal fats rather than the saturated fat itself.
- The speaker says many people are K2-deficient because they have cut out fatty animal foods and full-fat cheese.
Details Worth Noting
- Concrete instructions: Pair vitamin D3 with vitamin K2 in the MK7 form, using about 100 micrograms of K2 for every 10,000 IU of D3. Examples given: 20,000 IU of D3 pairs with 200 micrograms of K2; 5,000 IU of D3 pairs with 50 micrograms of K2.
- Concrete instructions: To get K2 from food, the speaker lists grass-fed butter and ghee, hard and soft cheeses (not low-fat versions), egg yolks from pasture-raised chickens, goose, chicken, and beef liver, hot dogs, and wild-caught salmon. Fermented foods named as MK7 sources include French cheese, sauerkraut, and natto.
- The speaker says MK4 is typically synthesized from tobacco leaves for supplements, while MK7 is bacterial in origin and has a much longer shelf life than MK4, which he says may last only hours.
- The speaker notes that in Canada, the allowed MK4 amount is about 121 micrograms, far below the roughly 4,500 micrograms per day he says is needed.
- He cites Weston Price's book Nutrition and Physical Degeneration, which he says observed traditional diets containing about ten times the fat-soluble vitamins and that Price called "activator X" before K2 was named.
- Beyond calcium control, the speaker claims K2 may improve insulin sensitivity, varicose veins, wrinkles, cavities, and jaw malformations.
Bottom Line
The speaker presents D3 and K2 as a pair: D3 increases calcium absorption, and K2 determines where that calcium goes, so taking one without the other, or taking calcium without enough K2, may leave calcium in the wrong places. These are his claims from the video and are not professional medical advice.
