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Calcium is a vital mineral for human health, playing a key role in bone health, muscle function, nerve transmission, and intracellular signaling. It is the most abundant mineral in the human body [Source X].
Calcium is a chemical element with the symbol Ca and atomic number 20. It is an alkaline earth metal and is essential for living organisms, particularly in cell physiology.
Building and maintaining strong bones and teeth
Muscle contraction
Nerve function
Blood clotting
Enzyme function
Low, as calcium is widely recognized as a beneficial nutrient, although concerns may arise regarding excessive supplementation and potential interactions with other medications [Source X].
Dairy products are often associated with calcium intake and bone health in Western cultures [Source X].
Some cultures rely on non-dairy sources of calcium, such as leafy green vegetables and fortified foods [Source X].
Generally positive, emphasizing the importance of calcium for overall health and well-being.
Sir Humphry Davy isolates calcium through electrolysis [Source X].
The importance of calcium in bone metabolism and muscle function is increasingly recognized [Source X].
Calcium supplementation becomes more common to address deficiencies and prevent osteoporosis [Source X].
Calcium is essential for bone mineralization and strength [Source X].
Calcium plays a critical role in muscle contraction and nerve impulse transmission [Source X].
Adequate calcium intake is associated with a reduced risk of osteoporosis [Source X].
Effect of calcium supplementation on bone density in postmenopausal women
Calcium supplementation can help to slow bone loss in postmenopausal women [Source X].
The role of calcium in muscle function
Calcium ions are essential for the process of muscle contraction [Source X].
Generally recognized as safe (GRAS) when consumed within recommended dietary allowances. Excessive intake can lead to adverse effects [Source X].
Calcium absorption can be affected by various factors, including age, vitamin D status, and the presence of other nutrients in the diet [Source X].
Vitamin D
Vitamin D enhances calcium absorption, making it a beneficial addition to calcium intake [Source X].
Where to find: Sunlight, fortified foods, supplements
Magnesium
Magnesium is important for bone health and can help regulate calcium levels in the body [Source X].
Where to find: Leafy green vegetables, nuts, seeds
Avoid excessive calcium supplementation, which can lead to kidney stones and other health problems [Source X].
Consult with a healthcare professional before taking calcium supplements, especially if you have underlying health conditions or are taking medications [Source X].