These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Correlation of 25-Hydroxyvitamin D Levels in Serum vs. Breastmilk in Vitamin D-Supplementation Breastfeeding Women during Lactation: Randomized Double Blinded Control Trial.
    Author: Niramitmahapanya S, Kaoiean S, Sangtawesin V, Patanaprapan A, Bordeerat NK, Deerochanawong C.
    Journal: J Med Assoc Thai; 2017 Feb; 100 Suppl 1():S165-71. PubMed ID: 29927558.
    Abstract:
    BACKGROUND: Vitamin D deficiency in pregnancy and lactation increases the risk of adverse perinatal outcomes; however, although Vitamin D supplementation during pregnancy and lactation is recommended, suggested dose ranges vary. OBJECTIVE: To determine whether vitamin D31,800 IU/d supplementation in lactating mothers improves their vitamin D status and breast-feeding milk. MATERIAL AND METHOD: This was a randomized, placebo–controlled study of Thai pregnant women in their third trimester. A total of 76 Thai lactating mothers and their breast-fed infants were studied with maternal 25 Hydroxyvitamin D 25 (OH) D levels of 10-30 ng/ml determined using Liquid Chromatography Mass Spectrometry Tandem (LC-MS/MS). One group received vitamin D3 1,800 IU/d supplementation for 6 weeks, and members of the other group were given a placebo. 25 (OH) D level of colostum and 6-week serum from breast-fed milk were measured by High Performance Liquid Chromatography (HPLC). The data from the two groups were analyzed and compared. RESULTS: The mean (±SD) maternal age was 27.16±5.13 years, and mean body mass index (BMI) was 22.29±5.08 kg/m(2). At 6 weeks, maternal 25 (OH) D levels had increased significantly in the vitamin D group (VD) 68.30±15.40 nmol/L compared to 55.15±13.57 nmol/L in the placebo group (p<0.001) measured using the Liquid Chromatography-Mass Spectrometry Tandem (LC-MS/MS) method. Breast-fed milk did not show any significant incremental change in 25 (OH) D levels measured by High Performance Liquid Chromatography (HPLC); however, the change in 25 (OH) D levels in breast milk in the VD group was significantly different from that of the placebo group (p = 0.005).` CONCLUSION: Vitamin D3 supplementation during lactation can increase 25 (OH) D levels in Thai breast-fed mothers. Further work is needed to determine the duration of vitamin D supplementation to normalize breast milk and breast-fed infants’ 25 (OH) D level at over 75 nmol/L.
    [Abstract] [Full Text] [Related] [New Search]