Quest High Potency Calcium and Vitamin D
Quest High Potency Calcium and Vitamin D is a high-quality formula designed for individuals who want to get a high dosage of elemental calcium in one convenient caplet. Calcium is a vital component of bone and tooth metabolism and it plays a role in energy production, muscle contraction, nerve function, and the maintenance of the acid-alkali balance of body ﬂuids. Vitamin D is essential for the absorption of calcium.
The efficacy for the use of calcium and vitamin D for the protection of bones is supported by countless studies. In a three-year, randomized, double-blind, placebo-controlled study, 800 IU daily of supplemental vitamin D was given in combination with a calcium supplement. The population group included nursing-home residents who were indoors most of the time, and thus not getting the benefit of vitamin D from sunshine. The vitamin D-calcium combination was found to significantly protect against hip fracture in these individuals.
Recommended use: Helps in the development and maintenance of bones and teeth. Calcium intake, when combined with sufficient vitamin D, a healthy diet, and regular exercise, may reduce the risk of developing osteoporosis.
Recommendations: Adolescents 9 to 18 years take 1 or 2 tablets daily. Adults take 2 tablets daily.
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