← Return to K2 supplements mk4 or mk7 or combination?
DiscussionK2 supplements mk4 or mk7 or combination?
Osteoporosis & Bone Health | Last Active: Dec 17, 2025 | Replies (39)Comment receiving replies
Replies to "to @lamd to @sonodeka to @255anny to @gmom14 to sc614 @sc614 to @awesomemomx2 Sorry if I..."
Read: Rebuild Your Bones, The 12-week Osteoporosis Protocol.
It explains How much MK4 and MK7 with the addition of D3. The Japanese have been using this protocol since 1995.
In brief it explains the prescription strength that the Japanese and most of Asia prescribe now.
Basically K2 MK 4 15MG three times a day for bone health., K2 MK7 800mcg daily for dietary health. As we age we do not make enough K2, thus the bone loss and need to supplement. Do your own research. Cut out caffeine, sugar and alcohol.
Connect

Sorry this is somewhat anecdotal and not well sourced...
I settled on MK-4 15,000 mcg morning and evening, along with MK-7 100 mcg once in the morning to cover all the bases. The study I read was MK-4 45,000, spread throughout the day, but I also have heard a Dr. Kim Millman interview where she said that 15,000 mcg twice a day was effective. MK-4 at this dosage is pricy. MK-7 is longer lasting.
No idea if it's working, but that's my personal settled on approach, along with best nutrition, other supplements, and exercise. Best wishes all!