In the last few years, I started getting cramps in my feet, shins, etc. I studied a recent research study concerning K2D3. While I can't make any medical claims, I started taking it in February - I have not suffered from any since. I was asked by friends and family how it's been working, so I am including a link to the supplements I am using. Hope this helps you! 

https://amzn.to/3R2WV2c

OR

https://www.amazon.com/dp/B09GL72MMZ?amp=&crid=N20ZJD23PHWF&sprefix=k2d3&th=1&linkCode=sl1&tag=financialc0d8-20&linkId=a7c34d75391cef00f6d876e845d80828&language=en_US&ref_=as_li_ss_tl

I am an Amazon* Associate and earn commission should you choose to purchase from Amazon using the link above. 

* Amazon and the Amazon logo are trademarks of Amazon.com, Inc. or its affiliates.