 
                 
            Aortic Stenosis, Joined October 5, 2014
                Aortic Stenosis
Joined October 5, 2014            
 
                         
                         
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                    Paras Arora
                                                        Aortic Stenosis
                                    October 31, 2025                
                    
                    Christopher Gardner
                                                        Aortic Regurgitation
                                    October 31, 2025                
                    
                    Bridget Burke
                                                        Mitral Regurgitation
                                    October 31, 2025                
Dr. Luis Castro is a world-renowned heart valve surgeon that has performed thousands of heart valve operations that include minimally-invasive techniques.
I've read about vitamin K2 helping to shuttle calcium away from soft tissue and into the ... Read more
I've read about vitamin K2 helping to shuttle calcium away from soft tissue and into the bones, where it belongs. I take a K2 supplement by Thorne. Each drop has 1 mg of K2.
That is much more than the micrograms in most supplements.
Wondering...what dosage level have you read about?
There's a good book on the subject written by Kate Rheaume-Bleue called Vitamin K2 ... Read more
There's a good book on the subject written by Kate Rheaume-Bleue called Vitamin K2 and the Calcium Paradox. Well written and well researched, with scientific papers cited in every chapter.
According to Kate, the dosage depends on the type of Vit K2 you take.
If synthetic, menaquinone-4 (MK-4), the recommended dosage is 45 milligrams (4500 micrograms) divided over three times per day (MK-4 has a short half-life in the body.) If natural (from natto) menaquinonoe-7 (MK-7) the recommended dosage is only 120 micrograms or more, once per day. These dosages are based on the few clinical trials and research that's out there on the anti-calcification qualities of K2.
The Thorne supplement is derived from MK-4, and so on the bottle, the suggest 45 drops (45 milligrams) every day.
I also have a pill form from LIfe Extension. It has 1000 micrograms from MK-4 and 200 micrograms from MK-7, along with 1500 micrograms of K1. For the price and dosages, the Life Extension may be the better way to rolll. I'm with you - if it can help extend the life of my new tissue valve, I'm in!
That dosage will cost me $24 a month...how's that compare to the supplement you are taking?