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  1. Calcium and calcium supplements: Achieving the right balance

    Nov 1, 2022 · Calcium is important for bone health throughout your life. Although diet is the best way to get calcium, calcium supplements may be an option if your diet falls short. Before you consider …

  2. Coronary calcium scan - Mayo Clinic

    May 31, 2025 · 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 …

  3. Calcium supplements: When should they be taken? - Mayo Clinic

    Oct 10, 2025 · 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 …

  4. Calcium channel blockers - Mayo Clinic

    Mar 29, 2025 · 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 …

  5. Vitamin D - Mayo Clinic

    Mar 21, 2025 · Vitamin D is a nutrient the body needs, along with calcium, to build bones and keep them healthy. The body can absorb calcium only if it has enough vitamin D. Calcium is a major part of …

  6. Calcium acetate (oral route) - Side effects & dosage

    Jun 1, 2025 · Calcium acetate is used to treat hyperphosphatemia (too much phosphate in the blood) in patients with end stage kidney disease who are on dialysis. Calcium acetate works by binding with …

  7. Calcium supplements: Do they interfere with blood pressure drugs?

    Jul 9, 2024 · In large amounts, calcium supplements taken by mouth may affect blood pressure medicines called thiazide diuretics. These medicines also are known as water pills. Taking large …

  8. Parathyroidectomy - Mayo Clinic

    Parathyroidectomy (pair-uh-thie-roid-EK-tuh-me) is surgery to remove one or more of the parathyroid glands or a tumor that's affecting a parathyroid gland. Parathyroid (pair-uh-THIE-roid) glands are four …

  9. Hyperparathyroidism - Diagnosis & treatment - Mayo Clinic

    Sep 19, 2025 · Blood tests If a blood test shows that you have a high level of calcium in your blood, your healthcare professional will likely do the test again. Many conditions can raise the level of calcium in …

  10. Hypoparathyroidism - Symptoms & causes - Mayo Clinic

    Jun 21, 2025 · Hypoparathyroidism is a rare condition in which the body doesn't make enough of a key hormone called parathyroid hormone (PTH). PTH helps control and maintain the right balance of two …