https://nemecheknavigator.com/wp-content/uploads/2026/08/Nemechek_Navigator_logo-300x75.png00Dr. Nhttps://nemecheknavigator.com/wp-content/uploads/2026/08/Nemechek_Navigator_logo-300x75.pngDr. N2024-02-13 07:17:212024-02-13 07:17:21If lab tests show a need for vitamin D, does it need to contain vitamin K as well for better absorption?