Question

A 40-year-old woman with atrial fibrillation is prescribed warfarin. She asks about dietary restrictions. Which advice is correct regarding vitamin K intake?

Accepted Answer

Maintain a consistent level of green vegetable intake

Answer

Avoid all leafy green vegetables entirely

Answer

Increase vitamin K to enhance anticoagulation

Answer

No restrictions are necessary

Answer

Take vitamin K supplements routinely

Practice question

A 40-year-old woman with atrial fibrillation is prescribed warfarin. She asks about dietary restrictions. Which advice is correct regarding vitamin K intake?