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There are several specific causes of vitamin D deficiency, including: Certain medical conditions. Weight loss-surgeries. Certain medications. Several different biological and environmental factors can also put you at a greater risk of developing vitamin D deficiency, such as older age and the amount of melanin (pigment) in your skin.
20 sty 2020 · Vitamin D deficiency (serum 25-hydroxyvitamin D [25 (OH)D] < 50 nmol/L or 20 ng/ml) is associated with unfavorable skeletal outcomes, including fractures and bone loss. A 25 (OH)D...
Vitamin D is well known to be essential for older people [32]. Osteomalacia in adults, like childhood rickets, develops in vitamin D deficiency, commonly presenting with severe aching in bone and muscles, marked proximal muscle weakness making standing up and walking difficult and painful and a marked ‘waddling’ gait.
On completion of this article, you should be able to (1) recognize patients at risk for vitamin D deficiency, (2) optimally use and interpret serum vitamin D testing, and (3) determine the optimal vitamin D therapy required to treat or prevent vitamin D deficiency in adults.
19 sty 2024 · For a severe deficiency, a doctor may recommend prescription vitamin D, which comes in much stronger doses of up to 50,000 IU. Your doctor may also consider vitamin D injections .
29 lip 2024 · This topic will review the definition, clinical manifestations, and treatment of vitamin D deficiency in adults. The causes of vitamin D deficiency, vitamin D supplementation in osteoporosis, and the treatment of vitamin D deficiency in children are reviewed separately.
In older adults, severe vitamin D deficiency (levels less than 10 ng/mL) may also contribute to an increased risk of falls. What causes vitamin D deficiency? People who don’t have adequate levels of vitamin D may be deficient for any of these reasons:
