نتایج جستجو برای: multivitamin
تعداد نتایج: 5727 فیلتر نتایج به سال:
Based on our observations at the Motherisk Program (Hospital for Sick Children, Toronto, Canada), we have noticed that prenatal multivitamin supplementation has been a challenge among pregnant women. Our interest was to study prenatal multivitamin supplementation among this specific group of women to determine what aspects of the supplement and the pregnancy experience affect supplementation co...
CONTEXT Large randomized trials have previously shown that high-dose micronutrient supplementation can increase CD4 counts and reduce human immunodeficiency virus (HIV) disease progression and mortality among individuals not receiving highly active antiretroviral therapy (HAART); however, the safety and efficacy of such supplementation has not been established in the context of HAART. OBJECTI...
The objective was to assess the independent effect of regular periconceptional multivitamin use on the risk of preeclampsia. Pregnant women (n=1,835) enrolled in the Pregnancy Exposures and Preeclampsia Prevention Study (Pittsburgh, Pennsylvania, 1997-2001) at less than 16 weeks' gestation were asked whether they regularly used multivitamins or prenatal vitamins in the past 6 months. Women were...
The authors' objective was to determine the relation between periconceptional multivitamin use and the risk of small-for-gestational-age (SGA: <5th percentile; 5th-<10th percentiles) or preterm (<34 weeks; 34-<37 weeks) births. Women in the Pregnancy Exposures and Preeclampsia Prevention Study (1997-2001) reported at enrollment their regular multivitamin use in the past 6 months (n=1,823). Wome...
In the early 1980s, two studies (1,2) suggested that a reduction in the prevalence at birth of neural tube defects could be achieved in mothers given periconceptional multivitamin and/or folic acid supplementation. This claim led to considerable interest in Ireland, where there is a high prevalence of neural tube defects. It was considered that the case for supplementation had not been made con...
The aim of this study is to compare two different productions of Albanian and Canadian B-complex multivitamin tablets on the Albanian pharmaceutical market through various ‘in vitro’ pharmacopeias tests and argue about the regulatory legislative framework of drugstore sale of these products. Identification, weight uniformity, hardness and disintegration tests are carried out for the specific vi...
OBJECTIVE To provide updated information on the pre- and post-conception use of oral folic acid with or without a multivitamin/micronutrient supplement for the prevention of neural tube defects and other congenital anomalies. This will help physicians, midwives, nurses, and other health care workers to assist in the education of women about the proper use and dosage of folic acid/multivitamin s...
introduction: vitamin deficiency and iron deficiency anemia are common nutritional problems, at least in children under 5. these materials shortage, especially in the first two years of life, impair physical and brain growth, reduces the child's learning ability, reduces body resistance against infections, behavioral changes, apathy and finally social and economic adverse consequences woul...
Periconceptional use of folic acid alone or in multivitamin supplements is effective for the primary prevention of neural-tube defects. The Hungarian randomized and two-cohort controlled trials showed that periconceptional multivitamin supplementation can reduce the occurrence of some other structural birth defects, i.e. congenital abnormalities. These findings were supported by many, but not a...
Background—Recurrent aphthous stomatitis (RAS) is a painful condition of unknown etiology, affecting more than 2.5 billion people worldwide. Vitamin deficiencies have been implicated as a possible cause. Methods—The authors conducted a single-center, randomized, parallel-arm, double-masked, placebo-controlled study to examine the effect of daily multivitamin supplementation on the number and du...
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