Are calcium supplements worth taking?

Calcium supplements are recommended when you cannot get sufficient amounts from your food and drink. It is unlikely that taking extra calcium as a supplement is going to help strengthen your bones unless you are not getting enough and a supplement will then increase your intake to recommended levels.

Does calcium actually do anything?

The benefits of calcium Your heart, muscles and nerves also need calcium to function properly. Some studies suggest that calcium, along with vitamin D, may have benefits beyond bone health: perhaps protecting against cancer, diabetes and high blood pressure. But evidence about such health benefits is not definitive.

Do calcium supplements improve bone density?

Many clinical trials have now been carried out to determine whether calcium supplements can improve bone density and reduce fractures. There is consistent evidence that the use of calcium supplements reduces bone turnover by about 20%, and this is associated with a reduction in postmenopausal bone loss.

What is the best form of calcium to take?

Calcium carbonate supplements tends to be the best value, because they contain the highest amount of elemental calcium (about 40% by weight). Because calcium carbonate requires stomach acid for absorption, it’s best to take this product with food.

How do I know if I need more calcium?

Because calcium helps with muscle contraction, low levels of the mineral means you might experience more muscle cramps than usual, Kang says, specifically in your back and legs. Other symptoms include brittle fingernails, bone-related injuries, irregular heartbeat and tingling in arms and legs.

How do I know if I have calcium deficiency?

What are the symptoms of hypocalcemia?

confusion or memory loss.
muscle spasms.
numbness and tingling in the hands, feet, and face.
depression.
hallucinations.
muscle cramps.
weak and brittle nails.
easy fracturing of the bones.

Why calcium supplements are bad for you?

Although more studies are needed, a high calcium intake may be linked to an increased risk of heart disease and prostate cancer ( 2 , 12 , 13 ). Hypercalcemia caused by excess calcium intake from supplements may also cause heart problems, kidney stones, and impaired kidney function.