The best way to ensure benefits without risks is simple: a balanced diet and medical supervision. Supplementing with vitamin K on your own is not recommended, especially for those using anticoagulants.
Ideally, you should maintain a consistent eating routine, without major variations in the intake of vegetables rich in vitamin K, and always inform your doctor of any changes in your diet or use of supplements.
Conclusion
Vitamin K is not dangerous for the elderly when consumed in a balanced way. The real risk arises from a lack of control in cases of anticoagulant medication use. On the other hand, when properly adjusted, it can be a great ally for bone health, cardiovascular health, and blood clotting.
