why do we need calcium in our bodies

Recent media reports and studies have left many confused about calcium supplements and their effect on the heart. While some studies have suggested a possible link between calcium supplements and heart-related problems, substantial evidence supports that taking the recommended amount of calcium supplements poses no risk to the heart. What we know is that experts agree getting enough calcium is critical for bone health and overall health. And we also know that osteoporosis medications don t work without calcium and vitamin D. Aim to get the recommended daily amount of calcium you need from foodP first Pand supplement only as needed to make up for any shortfall. Use ourP
Pto estimate your daily calcium intake from food and review ourP Pfor new ideas to help youPincorporate calcium in your diet. Maintain an overall healthy lifestyle by eating plenty of fruits and vegetables, exercising and not smoking or drinking too much alcohol. If you are diagnosed with osteoporosis, work with your healthcare provider to determine an appropriate treatment plan that includes calcium, vitamin D, safe exercise and medication. Follow your plan and consult with your healthcare provider before deciding to stop taking your supplements or medication. How much calcium and vitamin D do you need? NOF recommends that women age 50 and younger get 1,000 mg of calcium from all sources daily and that women age 51 and older get 1,200 mg.


P For men, NOF recommends 1,000 mg of calcium daily for those age 70 and younger and 1,200 mg for men age 71 and older. And dont forget about vitamin D, which enables your body to absorb calcium. Most adults under age 50 need 400-800 international units (IU) daily and most adults age 50 and older need 800-1,000 IU daily. Some people need more vitamin D to maintain healthy blood levels of the vitamin, so be sure to talk with your healthcare provider to determine the amount that s right for you. VisitP Pfor our complete recommendations on calcium and vitamin D. Remember, regardless of what you hear or read, always talk to your healthcare provider about your individual needs for calcium and vitamin D and never stop taking your supplements without talking to your healthcare provider first. Why do we need calcium? and are essential for absorbing calcium and allowing it to be used in the body. Calcium is important for children in helping to develop strong bones, and in adulthood helps to keep these bones dense and healthy, reducing risk of fractures. Calcium also plays an important role in regulating muscle contractions. This includes the beating of the heart.


Though inconclusive, some research suggests that calcium also helps to regulate blood pressure and cholesterol levels. Working together with vitamin K and a protein called fibrinogen, calcium has a part to play in ensuring normal blood clotting. When blood is exposed to the air through a wound, a series of reactions trigger normal blood clotting so that a scab is quickly formed, minimising bleeding. Adequate levels of calcium are required to implement these reactions. Vitamins D and K are essential for absorbing calcium and allowing it to be used in the body. Calcium is important for children in helping to develop strong bones, and in adulthood helps to keep these bones dense and healthy, reducing risk of fractures. Calcium also plays an important role in regulating muscle contractions. This includes the beating of the heart. Though inconclusive, some research suggests that calcium also helps to regulate blood pressure and cholesterol levels. Working together with vitamin K and a protein called fibrinogen, calcium has a part to play in ensuring normal blood clotting. When blood is exposed to the air through a wound, a series of reactions trigger normal blood clotting so that a scab is quickly formed, minimising bleeding. Adequate levels of calcium are required to implement these reactions.


Calcium deficiency becomes more common as we age, particularly in menopausal and post-menopausal women. This is because the decline in the hormone oestrogen causes bones to thin more quickly than normal, increasing risk of fractures and osteoporosis. Initially, calcium deficiency is unlikely to cause any noticeable symptoms. However, if the deficiency becomes severe or prolonged, symptoms may develop. These can include pins and needles in the hands and feet, muscle spasms and. Memory lapses and hallucinations can also occur, and susceptibility to fractures and osteoporosis increases. Normally, restoring an adequate level of calcium into the diet, or taking calcium supplements under supervision of a medical professional helps to treat calcium deficiency. Too much calcium, known as hypercalcemia, is uncommon, but can occur as a side-effect of certain medications, such as diuretics, through taking too many supplements, or from an overactive thyroid. Mild hyercalcemia may not cause any symptoms, but if the condition develops it can lead to a range of physical and emotional symptoms. These can include excessive thirst and urination, muscle weakness and spasms, and weakened bones. Some people may also experience low mood, irritability and memory problems.

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