Calcium citrate supplementation benefits
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Calcium Citrate Supplementation Benefits: Bone Health, Absorption, and More
Bone Health and Osteoporosis Prevention
Calcium citrate supplementation is widely recognized for its role in supporting bone health. It helps increase bone mineral density and reduce the risk of fractures, especially in postmenopausal women and older adults 23910. Studies show that calcium citrate malate, a form of calcium citrate, is effective in treating conditions caused by low calcium levels such as osteoporosis, osteomalacia, and rickets, and is recommended for individuals at risk of bone loss or with decreased parathyroid activity 910. In addition, calcium citrate supplementation has been shown to decrease markers of bone resorption more effectively than calcium carbonate, indicating a stronger effect in slowing bone breakdown .
Superior Absorption and Suitability
Calcium citrate is known for its high bioavailability, meaning it is easily absorbed by the body, even in individuals with reduced stomach acid (achlorhydria) or those who do not take supplements with meals 27. This makes it a preferred choice for older adults, bariatric patients, and people with digestive issues 27. Calcium citrate malate, in particular, is highlighted for its outstanding absorption properties and can be used across all age groups .
Cardiovascular and Metabolic Benefits
Research indicates that calcium citrate supplementation can have beneficial effects on blood lipid profiles. In postmenopausal women, it has been shown to increase HDL (good) cholesterol and improve the HDL/LDL cholesterol ratio, which may contribute to better cardiovascular health . Additionally, in animal studies, calcium citrate supplementation helped prevent weight gain, improved metabolic markers, and reduced inflammation and metabolic endotoxemia, partly by positively altering gut microbiota .
Kidney Stone Risk Reduction
Unlike some other calcium supplements, calcium citrate may reduce the risk of kidney stone formation. It increases urinary citrate, which inhibits the crystallization of calcium oxalate, a common component of kidney stones. This makes calcium citrate a safer option for individuals at risk of nephrolithiasis (kidney stones) 67.
Support in Acidic Conditions and Bone Mineralization
Calcium citrate supplementation can help restore bone mineralization impaired by acidic conditions, which are known to disrupt bone formation and increase bone resorption. Supplementing with calcium citrate improves collagen production and supports the organization of the bone mineral matrix, even in challenging acidic environments .
Additional Clinical Applications
Calcium citrate is also recommended for individuals who have trouble getting enough calcium from their diet, including pregnant or nursing women, people taking certain medications, and those at risk for high blood pressure during pregnancy 910. It is a valuable supplement for maintaining normal nerve, muscle, and cell function, as well as overall bone strength 910.
Conclusion
Calcium citrate supplementation offers multiple health benefits, including improved bone health, superior absorption, cardiovascular and metabolic advantages, reduced kidney stone risk, and support in acidic conditions. Its versatility and safety profile make it a preferred choice for a wide range of individuals, especially those with specific health risks or absorption challenges 12345679+1 MORE.
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