Possible Interaction: Phosphorus and Vitamin D

“ResultsAfter four and eight weeks, CaP and CaP + vitamin D3 supplementations increased faecal excretion of calcium and phosphorus significantly compared to placebo.”

“Nephrogenous cAMP decreased at night, coincident with the decrease in PTH, and serum phosphorus was slightly greater with 24,25(OH)2 D3.”

“Mineral bone abnormalities are common in chronic kidney disease; reduction in glomerular filtration rate and changes in vitamin D , parathyroid hormone, and fibroblast growth factor 23 result in the dysregulation of phosphorus and calcium metabolism.”

“Vitamin D deficiency is defined as a serum level of 25(OH)D below …/L), with a normal level equaling >30 ng/mL. It is well established that vitamin D plays an integral part in … the absorption of calcium and phosphorous , decreasing the incidence of … secondary to muscle weakness.”

“ Vitamin D signaling not only controls calcium (Ca2+) and phosphorus uptake and transport, but also correlates with neurocognitive decline and neurodegenerative diseases.”

“However, vitamin D also elevates serum levels of calcium and phosphorus.”

“Evidence that such high phosphorus intakes may impair synthesis of the active metabolite of vitamin D and disrupt calcium homeostasis particularly in older women are discussed.”

“ Abstract Vitamin D regulates the calcium and phosphorus balance in the body.”

“ Vitamin D regulates the calcium and phosphorus balance in the body.”

“BACKGROUND Serum 25-hydroxyvitamin D (25(OH)D) negatively correlates with serum phosphorus level of stage 3a-5 chronic kidney disease (CKD) patients.”

“NA; Vitamin D has been recommended as an immune modulator in recent years, in addition to regulating calcium‐phosphorous‐bone metabolism.”