Multiple choice

Which supplement can alleviate the chronic vitamin K deficiency caused by long-term aspirin use?

  1. Vitamin K1

  2. Vitamin K2

  3. Vitamin K3

  4. Vitamin K4

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Vitamin K2 (menaquinone) is not inhibited by salicylates, so menaquinone supplementation can alleviate the chronic vitamin K deficiency caused by long-term aspirin use.