Vitamin D is a prohormone that helps the body absorb calcium, which is essential for bone health. Bones and teeth contain 99% of the body’s calcium. Many different foods contain calcium .

Calcium is absorbed from the diet in the gastrointestinal tract with the help of vitamin D. Vitamin D can also come from the diet, especially through foods like fish and eggs.

Furthermore, vitamin K can help the body pull calcium into the bones and teeth — something that vitamin D cannot do. This is because vitamin K triggers a protein called osteocalcin to get to work.

As our bodies age, our bones break down, raising our risk of osteoporosis. Experts point to a set of nutrients — such as calcium and vitamin D — that can keep the skeleton strong.

Making sure you get enough calcium and vitamin D is especially important at this time, as these nutrients help with bone health as you get older. Research shows that many people going through ...

If you’re currently taking a vitamin D plus calcium supplement and you’re not sure about your risk of heart disease, consult your healthcare provider, says Tan. Meet Our Experts.

Discover how vitamin D and calcium supplements may help manage blood pressure in older adults with obesity, based on recent research. By Serena Summer Nov 29, 2024; 12:35 pm; An ...

The researchers then stratified the women by whether they’d taken calcium/vitamin D 3 supplements prior to study entry. Those that reported supplement use had higher CVD mortality when randomized to ...

Calcium and vitamin D supplements appear to lower the risk of dying from cancer, and, potentially, slightly increase the risk of dying from heart disease in postmenopausal women, ...