The main concern is not with vitamin K itself, but rather with its interaction with anticoagulant medications, such as warfarin. These medications are used to “thin the blood” and prevent dangerous clots.
When there is significant variation in vitamin K intake, the effect of these medications can be altered, increasing the risk of thrombosis or hemorrhage. Therefore, elderly people using anticoagulants need to maintain a stable diet, always guided by a healthcare professional.
Important health benefits for the elderly.
When properly balanced, vitamin K can provide several benefits:
