The importance of calcium in the body

Calcium in the body in the bl, and is one of the most important minerals for the body. To build and repair bones and teeth, to help the nervous system functions, the functioning of muscles, blood clotting and the body's calcium is needed to ensure the smooth operation of the heart.

The average adult is about 98% of calcium in the bones of a human body, teeth, and the rest 1% of the blood, extracellular fluid, and a variety of enzymes found in cells as a faktöü. Calcium, and magnesium along supports blood clotting by activating protein fibrinini heartbeat is regularly helps maintain the form of muscles, and nervous system activity contributes to the contraction of the opening.

The function of calcium

Calcium in bones and teeth and supports the structure of these organs continue to function. Calcium, muscle and blood vessels open and contraction, secretion of hormones and enzymes and is a mineral required for the exchange of messages within the nervous system.

Bone constantly develops, so the formation of new bone to support the body must have adequate levels of calcium. The balance between bone formation and re-melting will change as people grow older. Higher levels of bone formation during childhood, osteoporosis is low. Yetikinlerde this process is extremely balanced. As people age, bone formation rate exceeds the rate of osteoporosis. This situation can lead to bone loss, which may increase the risk of osteoporosis.

Daily Needs

800mg'dır niktarı RDA. Adequate calcium intake during childhood and usually yetikinlik bones throughout life to remain at steady state is considered one of the most important factors. According to research in Europe, at least in some regions, children, yetikinleri and also in some population groups, including elderly people at risk of marginal or deficient calcium intake. More than 2500 mg per day unless advised by a doctor recommended calcium intake.

Sources of calcium

Foods high in oxalic acid (spinach, chocolate), some nutrients such as calcium may reduce uptake. Oxalic acid, digestive tract, forming insoluble salts may interfere with calcium absorption. Fitatlar in whole grain products, fiber-rich foods, excessive caffeine in coffee, colas and tea may reduce the absorption of calcium and other minerals.

Sources of Calcium

Dairy products, Milk, yogurt, cheese

Vegetable, Chinese cabbage, broccoli, kale

Also, fruit juices, dry cereals, soy bean products such as reinforced products.