Possible Interaction: Multivitamin Preparation and Calcium Supplement

“Despite postoperative routine multivitamin and calcium supplements , nutritional deficiencies were still obvious for RYGB and SG patients.”

“ResultsThere is preliminary evidence that statins and metformin use may be associated with lower risk of cancer-specific mortality after prostate cancer diagnosis; conversely, high calcium and multivitamin supplementation may be associated with increased risk.”

“When non-… given a multivitamin with vitamin …) and calcium (450 mg/d) for 4 months, 25(OH)D increased from 50 to 78 nmol/l, the prevalence of poor …(OH)D < 50 nmol/l) decreased from 61% to 14%, and serum alkaline phosphatase decreased by 10% (p < 0.01).”

“Combined use of multivitamins and multiminerals with calcium or vitamin D can lead to hypercalcemia and can be toxic.”

“In addition to the osteoporosis medication itself, patients must take twicedaily calcium supplements plus a multivitamin because you cannot reach the recommended daily dose of Vitamin D (800–1000 IU) with combination products alone.”

“Girls from larger families consumed more riboflavin, while girls with poorly educated mothers consumed less vitamin A. Girls who regularly took vitamin supplements had higher median intakes of (food-derived) calcium.”

“ Calcium ions at physiological concentration increase phosphorylation of multiple proteins on serine/threonine residues and suppress modification of a 140‐kDa protein on tyrosine residues.”