Having a coronary artery calcium (CAC) score of zero has generally been accepted as a marker of a very low risk of having a cardiac event within the next five years. However, age is a strong ...

Having a coronary artery calcium (CAC) score of zero has generally been accepted as a marker of a very low risk of having a cardiac event within the next five years. However, age is a strong ...

If you're at risk of heart disease, you may want to find out your heart's calcium score. There are two primary tests for ...

Players read questions about energy levels and score points by picking the correct element as the answer. Electrons are in regions around the nucleus that are different distances away from the nucleus ...

While calcium is important for bone health, Vitamin D helps in proper absorption of calcium in the body, making bones stronger. Bone health is of optimal importance throughout our lives.