A new study has revealed how excessive nitrogen disrupts calcium availability in apple leaves, shedding light on a key factor behind calcium deficiency disorders in apple trees. Researchers found that ... India, April 15 -- Calcium deficiency is a very common overlooked health concern that go unnoticed in early stages and it does affect people of all ages as well.

Understanding the Context

Calcium has an important role to play ... Yahoo: 7 ways to add calcium to your soil for healthier plants Calcium is a mineral that is important for strong bones and a healthy body throughout your life. A healthy diet is the best way to get the calcium you need. But calcium supplements may be an option if you don't get enough from your diet.

Key Insights

For people who take calcium supplements and multivitamins, it's best to take them at different times of day. Calcium can affect how the body takes in the nutrients iron, zinc and magnesium. And don't take a calcium supplement at the same time as a meal that's high in iron. Foods high in iron include lean meat and seafood, nuts, beans, vegetables, and grains that have iron added to them. If you ...

Final Thoughts

Calcium channel blockers are medicines used to lower blood pressure. They stop calcium from entering the cells of the heart and arteries. Calcium makes the heart and arteries squeeze more strongly. By blocking calcium, calcium channel blockers allow blood vessels to relax and open. Some calcium channel blockers also can slow the heart rate. A coronary calcium scan is a special computerized tomography (CT) scan of the heart.

It looks for calcium deposits in the heart arteries. A buildup of calcium can narrow the arteries and reduce blood flow to the heart. A coronary calcium scan may show coronary artery disease before you have symptoms. In large amounts, calcium supplements taken by mouth may affect blood pressure medicines called thiazide diuretics.