what are some key functions of calcium?
231844
['Building strong bones and teeth.', 'Clotting blood.', 'Sending and receiving nerve signals.', 'Squeezing and relaxing muscles.', 'Releasing hormones and other chemicals.', 'Keeping a normal heartbeat.']
748005
For healthy muscles and bones, you need calcium, vitamin D and protein: calcium makes our bones (and teeth) strong and rigid. vitamin D helps our bodies to absorb calcium.
1078010
Calcium is vital for healthy teeth and bones. It also important for the health and functioning of nerves and muscle tissue. Good sources of calcium include dairy foods like milk, yoghurt and cheese, calcium fortified foods (such as soy products) and, to a lesser degree, some leafy green vegetables and nuts and seeds.
308849
Calcium is the most abundant mineral in the human body, making up 1.5 to 2% of the total body weight. Approximately 1,200 g of calcium are present in the body of an adult human; more than 99% of that amount is found in bones.
743605
When the calcium level is high in the bloodstream, the thyroid gland releases calcitonin. Calcitonin slows down the activity of the osteoclasts found in bone. This decreases blood calcium levels. When calcium levels decrease, this stimulates the parathyroid gland to release parathyroid hormone.
465075
[' covers and protects the body from injury, infection and water loss.', ' helps regulate body temperature.', ' eliminates waste.', ' gather info. about the environment.', ' produce vitamin D.']
900009
A calcium blood test measures the amount of calcium in your blood. Calcium is one of the most important minerals in your body. You need calcium for healthy bones and teeth. Calcium is also essential for proper functioning of your nerves, muscles, and heart. About 99% of your body's calcium is stored in your bones.
161740
Absorbing calcium: Vitamin D, along with calcium, helps build bones and keep bones strong and healthy. Weak bones can lead to osteoporosis, the loss of bone density, which can lead to fractures. Vitamin D, once either taken orally or from sunshine exposure is then converted to an active form of the vitamin.
610387
A description of the role calcium plays in apoptosis, focusing on the endoplasmic reticulum and mitochondria. Apoptosis is a highly regulated mechanism of cell death, essential in development and tissue homeostasis. ... It is clear that subtle changes in Ca2+ concentration can regulate and trigger apoptosis.
635984
Calcium and magnesium work together to control muscle contraction. Muscle proteins require calcium to initiate contraction, and magnesium to initiate relaxation of muscle fibers. Magnesium also increases the absorption of calcium from blood, and it is required for protein synthesis and energy production.
23078
Perhaps the most vital are regulating the absorption of calcium and phosphorus, and facilitating normal immune system function. Getting a sufficient amount of vitamin D is important for normal growth and development of bones and teeth, as well as improved resistance against certain diseases.
625060
Vitamin K activates proteins that play a role in blood clotting, calcium metabolism and heart health. One of its most important functions is to regulate calcium deposition. In other words, it promotes the calcification of bones and prevents the calcification of blood vessels and kidneys ( 3 , 4 ).
420213
The body needs calcium to maintain strong bones and to carry out many important functions. Almost all calcium is stored in bones and teeth, where it supports their structure and hardness. The body also needs calcium for muscles to move and for nerves to carry messages between the brain and every body part.
97178
Uses of Caltrate 600+D: It is used to help growth and good health. It is used to prevent or treat soft, brittle bones (osteoporosis). It is used to treat or prevent low calcium levels.
1009370
A) Parathyroid hormone is the single most important regulator of calcium levels in the blood. B) High calcium levels cause bone resorption.
716094
The skeleton serves six major functions: support, movement, protection, production of blood cells, storage of minerals and endocrine regulation.
1107563
['Provides Magnesium. Magnesium is the fourth most abundant mineral in the body, the first being calcium. ... ', 'Promotes Sleep and Stress Reduction. ... ', 'Helps With Constipation. ... ', 'Exercise Performance and Recovery. ... ', 'Reduced Pain and Swelling.']