How Calcium and Vitamin D Work Together in Bone Health
Calcium builds bone while vitamin D unlocks absorption. Learn how the two partner, what happens when either is low, and how to cover your needs from food, sun and supplements.
bone health
Phosphorus: Its Role in Bones, Teeth and Energy
Phosphorus partners with calcium in bone and powers ATP, DNA and cell membranes. Learn about food sources, phytate, additives and kidney considerations.
Vitamin K: Its Role in Blood Clotting and Bone Health
Vitamin K activates the proteins that clot blood and direct calcium into bone. Learn about K1 vs K2, sources, deficiency and what warfarin users need to know.