Tag: Anticoagulant drugs

According to research, toxicity from natural forms of vitamin K (K1 and K2) is exceptionally rare and has no established upper intake level. The real danger of having too much vitamin K in your blood is almost exclusively associated with the synthetic form, menadione (K3), which is toxic and has been banned for human use in the United States.

Over 2 million households in the United States alone grow fresh herbs, including chives, in their gardens. However, this versatile member of the Allium family is not suitable for everyone, and understanding who should not eat chives is crucial for avoiding potential health issues.

While toxicity from consuming vitamin K1 or K2 from foods and most supplements is extremely rare, the synthetic form, menadione (vitamin K3), is toxic and has been banned from over-the-counter use in the United States. Understanding **what are the symptoms of too much vitamin K?** is crucial, especially concerning vulnerable populations like infants and individuals on specific medications where risks can arise from either synthetic versions or significant drug interactions.