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Determinants of the Essential Elements and Vitamins Intake and Status during Pregnancy: A Descriptive Study in Polish Mother and Child Cohort. Nutrients 2021; 13:nu13030949. [PMID: 33809457 PMCID: PMC8001522 DOI: 10.3390/nu13030949] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 03/01/2021] [Accepted: 03/09/2021] [Indexed: 01/17/2023] Open
Abstract
The study objective was to identify determinants of essential elements and vitamins intake, and microelements and vitamins concentration in blood among pregnant women from Poland. Based on the data from food frequency questionnaires and information about supplements taken (n = 1252), daily supply of six elements (calcium, magnesium, iron, zinc, copper, selenium) and nine vitamins (folate, vitamins A, E, C, B1, B2, B3, B6, B12) was calculated. Zinc, copper, selenium (n = 340), vitamin A and E (n = 358) concentration was determined in blood collected during pregnancy. Most of the women did not meet the demand for essential elements and vitamins with a diet. About 94% of the respondents declared supplements use. The women with higher education, indicating leisure-time, physical activity and multiparity had a higher chance of meeting the average demand for the majority of the analyzed nutrients. On the other hand, factors such as BMI < 18.5kg/m2, a higher level of stress, and late first medical-care visit were associated with a lower chance of meeting the recommendations. Higher socio-economic status was a determinant of a higher selenium concentration in plasma (β = 3.1; 95%CI: 0.2–5.9), whereas BMI ≥ 25 kg/m2, and multiparity of a higher copper concentration in plasma (β = 0.2; 95%CI: 0.03-0.4; β = 0.2; 95%CI: 0.1–0.4). Higher plasma concentration of vitamin E was noted among women older than 30 years of age comparing to those who were 30 or younger (β = 1.5; 95%CI: 0.6–2.4). Although more studies are required, especially such based on laboratory measures, our results indicate target groups for dietary interventions during pregnancy for children’s optimal health and development.
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Adequacy and Sources of Protein Intake among Pregnant Women in the United States, NHANES 2003-2012. Nutrients 2021; 13:nu13030795. [PMID: 33670970 PMCID: PMC7997328 DOI: 10.3390/nu13030795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 02/24/2021] [Accepted: 02/25/2021] [Indexed: 11/26/2022] Open
Abstract
Limited information is available on protein intake and adequacy of protein intake among pregnant women. Using data from a sample of 528 pregnant women in the National Health and Nutrition Examination Surveys (NHANES) 2003–2012, usual intake of protein (g/day and g/kg body weight (bw)/day) and prevalence of intake below the Estimated Average Requirement (EAR) by trimester of pregnancy were calculated using the National Cancer Institute method. Percent contributions to protein intake by source (i.e., plant and animal, including type of animal source) were also calculated. Mean usual intake of protein was 88 ± 4.3, 82 ± 3.1, and 82 ± 2.9 g/day among women in trimester 1, 2, and 3 of pregnancy, respectively, or 1.30 ± 0.10, 1.35 ± 0.06, and 1.35 ± 0.05 g/kg bw/day, respectively. An estimated 4.5% of women in the first trimester of pregnancy consumed less protein than the EAR of 0.66 g/kg bw/day; among women in the second and third trimesters of pregnancy, 12.1% and 12.8% of women, respectively, consumed less protein than the EAR of 0.88 g/kg bw/day. Animal sources of protein accounted for approximately 66% of total protein. Findings from this study show that one in eight women in the second and third trimesters of pregnancy have inadequate intake of protein. Pregnant women should be encouraged to consume sufficient levels of protein from a variety of sources.
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Fedullo AL, Schiattarella A, Morlando M, Raguzzini A, Toti E, De Franciscis P, Peluso I. Mediterranean Diet for the Prevention of Gestational Diabetes in the Covid-19 Era: Implications of Il-6 In Diabesity. Int J Mol Sci 2021; 22:1213. [PMID: 33530554 PMCID: PMC7866163 DOI: 10.3390/ijms22031213] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/21/2021] [Accepted: 01/22/2021] [Indexed: 02/07/2023] Open
Abstract
The aim of this review is to highlight the influence of the Mediterranean Diet (MedDiet) on Gestational Diabetes Mellitus (GDM) and Gestational Weight Gain (GWG) during the COVID-19 pandemic era and the specific role of interleukin (IL)-6 in diabesity. It is known that diabetes, high body mass index, high glycated hemoglobin and raised serum IL-6 levels are predictive of poor outcomes in coronavirus disease 2019 (COVID-19). The immunopathological mechanisms of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection include rising levels of several cytokines and in particular IL-6. The latter is associated with hyperglycemia and insulin resistance and could be useful for predicting the development of GDM. Rich in omega-3 polyunsaturated fatty acids, vitamins, and minerals, MedDiet improves the immune system and could modulate IL-6, C reactive protein and Nuclear Factor (NF)-κB. Moreover, polyphenols could modulate microbiota composition, inhibit the NF-κB pathway, lower IL-6, and upregulate antioxidant enzymes. Finally, adhering to the MedDiet prior to and during pregnancy could have a protective effect, reducing GWG and the risk of GDM, as well as improving the immune response to viral infections such as COVID-19.
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Affiliation(s)
- Anna Lucia Fedullo
- Research Centre for Food and Nutrition, Council for Agricultural Research and Economics (CREA-AN), 00178 Rome, Italy; (A.L.F.); (A.R.); (E.T.)
| | - Antonio Schiattarella
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (A.S.); (M.M.); (P.D.F.)
| | - Maddalena Morlando
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (A.S.); (M.M.); (P.D.F.)
| | - Anna Raguzzini
- Research Centre for Food and Nutrition, Council for Agricultural Research and Economics (CREA-AN), 00178 Rome, Italy; (A.L.F.); (A.R.); (E.T.)
| | - Elisabetta Toti
- Research Centre for Food and Nutrition, Council for Agricultural Research and Economics (CREA-AN), 00178 Rome, Italy; (A.L.F.); (A.R.); (E.T.)
| | - Pasquale De Franciscis
- Department of Woman, Child and General and Specialized Surgery, University of Campania Luigi Vanvitelli, 80138 Naples, Italy; (A.S.); (M.M.); (P.D.F.)
| | - Ilaria Peluso
- Research Centre for Food and Nutrition, Council for Agricultural Research and Economics (CREA-AN), 00178 Rome, Italy; (A.L.F.); (A.R.); (E.T.)
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Hinkle SN, Zhang C, Grantz KL, Sciscione A, Wing DA, Grobman WA, Newman RB, D'Alton ME, Skupski D, Nageotte MP, Ranzini AC, Owen J, Chein EK, Craigo S, Yisahak SF, Liu A, Albert PS, Louis GMB, Grewal J. Nutrition during Pregnancy: Findings from the National Institute of Child Health and Human Development (NICHD) Fetal Growth Studies-Singleton Cohort. Curr Dev Nutr 2021; 5:nzaa182. [PMID: 33553996 PMCID: PMC7846139 DOI: 10.1093/cdn/nzaa182] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/17/2020] [Accepted: 12/18/2020] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND Accumulating evidence indicates that maternal diets are important for optimizing maternal and offspring health. Existing research lacks comprehensive profiles of maternal diets throughout pregnancy, especially in a racially/ethnically diverse obstetrical population. OBJECTIVE The aim was to characterize diets in a longitudinal US pregnancy cohort by trimester, race/ethnicity, and prepregnancy BMI. METHODS Data were obtained from pregnant women in the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Fetal Growth Studies-Singleton cohort (2009-2013). A food-frequency questionnaire (FFQ) at 8-13 wk of gestation assessed periconception and first-trimester diet (n = 1615). Automated, self-administered, 24-h dietary recalls targeted at 16-22, 24-29, 30-33, and 34-37 wk of gestation assessed second- and third-trimester diets (n = 1817 women/6791 recalls). The Healthy Eating Index-2010 (HEI-2010) assessed diet quality (i.e., adherence to US Dietary Guidelines). Variations in weighted energy-adjusted means for foods and nutrients were examined by trimester, self-identified race/ethnicity, and self-reported prepregnancy BMI. RESULTS Mean (95% CI) HEI-2010 was 65.9 (64.9, 67.0) during periconception to the first trimester assessed with an FFQ and 51.6 (50.8, 52.4) and 51.5 (50.7, 52.3) during the second trimester and third trimester, respectively, assessed using 24-h recalls. No significant differences were observed between the second and third trimester in macronutrients, micronutrients, foods, or HEI-2010 components (P ≥ 0.05). Periconception to first-trimester HEI-2010 was highest among Asian/Pacific Islander [67.2 (65.9, 68.6)] and lowest among non-Hispanic Black [58.7 (57.5, 60.0)] women and highest among women with normal weight [67.2 (66.1, 68.4)] and lowest among women with obesity [63.5 (62.1, 64.9)]. Similar rankings were observed in the second/third trimesters. CONCLUSIONS Most pregnant women in this cohort reported dietary intakes that, on average, did not meet US Dietary Guidelines for nonpregnant individuals. Also, diet differed across race/ethnic groups and by prepregnancy BMI, with the lowest overall dietary quality in all trimesters among non-Hispanic Black women and women with obesity. No meaningful changes in dietary intake were observed between the second and third trimesters.
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Affiliation(s)
- Stefanie N Hinkle
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
| | - Cuilin Zhang
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
| | - Katherine L Grantz
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
| | - Anthony Sciscione
- Department of Obstetrics and Gynecology, Christiana Care Health System, Newark, DE, USA
| | - Deborah A Wing
- Korn Ferry, Los Angeles, CA, USA
- Division of Maternal-Fetal Medicine, University of California, Irvine, CA, USA
| | - William A Grobman
- Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Roger B Newman
- Department of Obstetrics and Gynecology, Medical University of South Carolina, Charleston, SC, USA
| | - Mary E D'Alton
- Department of Obstetrics and Gynecology, Columbia University Medical Center, New York, NY, USA
| | - Daniel Skupski
- Department of Obstetrics and Gynecology, New York Hospital Queens, Queens, NY, USA
| | - Michael P Nageotte
- Department of Obstetrics and Gynecology, Miller Children's Hospital/Long Beach Memorial Medical Center, Long Beach, CA, USA
| | - Angela C Ranzini
- Division of Maternal and Fetal Medicine, Department of Obstetrics and Gynecology, St Peter's University Hospital, New Brunswick, NJ, USA
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, MetroHealth Medical Center/Case Western Reserve University, Cleveland, OH, USA
| | - John Owen
- Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology University of Alabama, Birmingham, School of Medicine, Birmingham, AL, USA
| | - Edward K Chein
- Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Women and Infants Hospital of Rhode Island, Providence, RI, USA
| | - Sabrina Craigo
- Department of Obstetrics and Gynecology, Tufts Medical Center, Boston, MA, USA
| | - Samrawit F Yisahak
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
| | - Aiyi Liu
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
| | - Paul S Albert
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, NIH, Bethesda, MD, USA
| | - Germaine M Buck Louis
- Dean's Office, College of Health and Human Services, George Mason University, Fairfax, VA, USA
| | - Jagteshwar Grewal
- Division of Intramural Population Health Research, Eunice Kennedy Shriver National Institute of Child Health and Human Development, NIH, Bethesda, MD, USA
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105
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[6 S]-5-Methyltetrahydrofolic Acid and Folic Acid Pregnancy Diets Differentially Program Metabolic Phenotype and Hypothalamic Gene Expression of Wistar Rat Dams Post-Birth. Nutrients 2020; 13:nu13010048. [PMID: 33375730 PMCID: PMC7823556 DOI: 10.3390/nu13010048] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 12/14/2020] [Accepted: 12/22/2020] [Indexed: 01/21/2023] Open
Abstract
[6S]-5-methyltetrahydrofolic acid (MTHF) is a proposed replacement for folic acid (FA) in diets and prenatal supplements. This study compared the effects of these two forms on maternal metabolism and hypothalamic gene expression. Pregnant Wistar rats received an AIN-93G diet with recommended FA (1X, 2 mg/kg, control), 5X-FA or equimolar levels of MTHF. During lactation they received the control diet and then a high fat diet for 19-weeks post-weaning. Body weight, adiposity, food intake, energy expenditure, plasma hormones, folate, and 1-carbon metabolites were measured. RNA-sequencing of the hypothalamus was conducted at parturition. Weight-loss from weaning to 1-week post-weaning was less in dams fed either form of the 5X vs. 1X folate diets, but final weight-gain was higher in 5X-MTHF vs. 5X-FA dams. Both doses of the MTHF diets led to 8% higher food intake and associated with lower plasma leptin at parturition, but higher leptin at 19-weeks and insulin resistance at 1-week post-weaning. RNA-sequencing revealed 279 differentially expressed genes in the hypothalamus in 5X-MTHF vs. 5X-FA dams. These findings indicate that MTHF and FA differ in their programing effects on maternal phenotype, and a potential adverse role of either form when given at the higher doses.
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106
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Demographic variations and temporal trends in prenatal use of multiple micronutrient supplements in Beijing, 2013-2017. Public Health Nutr 2020; 24:826-833. [PMID: 33261684 DOI: 10.1017/s1368980020004905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To provide updated information about demographic variations and temporal trends in the prenatal use of multiple micronutrient (MMN) supplements in the metropolitan areas of China. DESIGN Descriptive analysis of routine prenatal healthcare data between 2013 and 2017. SETTING Chaoyang District, Beijing, China. PARTICIPANTS A total of 197 346 pregnant women who attended their first prenatal care visit and provided information about MMN supplementation during the periconceptional period. RESULTS Of these pregnant women, 60·6 % reported consuming prenatal MMN supplements. In multivariate-adjusted models, there were significant gradients of age, education and parity in prenatal MMN supplementation, with the highest likelihood of MMN use among the oldest, the most highly educated and nulliparous women (Pfor trend < 0·001). Compared with that among unemployed women, prenatal MMN supplementation was more common among the employed, especially those engaged in business (adjusted relative risks (95 % CI): 1·08 (1·06, 1·10)) and management (1·10 (1·08, 1·12)). The proportion of prenatal MMN supplementation was 57·0 % in 2013, which increased to 63·5 % in 2017 (Pfor trend < 0·001). The trends varied by age, education and parity (Pfor heterogeneity < 0·001), whereas no significant difference was observed in trends across subgroups of ethnicity or occupation. The greatest magnitude increase in MMN supplement use occurred in women of age < 25 years (annual percent change: 5·7 %), less than high school education (9·6 %), parity ≥ 2 (6·8 %) or unemployment (6·1 %). CONCLUSION Approximately two-thirds of women consumed prenatal MMN supplements during the periconceptional period in the central area of Beijing and the proportion increased over time, indicating a need to evaluate the effectiveness and safety and to develop a guideline for relatively well-nourished women.
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Davis DW, Crew J, Planinic P, Alexander JM, Basu A. Associations of Dietary Bioactive Compounds with Maternal Adiposity and Inflammation in Gestational Diabetes: An Update on Observational and Clinical Studies. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E7528. [PMID: 33081175 PMCID: PMC7589556 DOI: 10.3390/ijerph17207528] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Revised: 10/09/2020] [Accepted: 10/14/2020] [Indexed: 02/06/2023]
Abstract
Gestational diabetes mellitus (GDM) is a common complication of pregnancy that adversely affects maternal and offspring health. Maternal obesity, oxidative stress, and inflammation have been implicated in GDM. In non-pregnant adults, intakes of dietary bioactive compounds inversely associate with insulin resistance and inflammation. However, associations of dietary bioactive compounds with biomarkers of adiposity, antioxidant vitamin and mineral status, oxidative stress, and inflammation in GDM have not been fully elucidated. We addressed this gap by conducting a semi-quantitative review of observational studies and randomized controlled trials published between 2010 and 2020 and retrieved from Google Scholar, Medline, and PubMed. Our analysis revealed that women with GDM are more likely to consume a pro-inflammatory diet before pregnancy and tend to consume fewer antioxidant vitamins and minerals during pregnancy than healthy pregnant women. Women with GDM also have lower blood levels of vitamins A, C, and D and certain adipokines. Several dietary bioactive compounds were noted to improve antioxidant status and biomarkers of inflammation. The Dietary Approaches to Stop Hypertension (DASH) diet and soybean oligosaccharides increased antioxidant enzyme levels. Supplementing n-3 fatty acids, probiotics, synbiotics, and trace elements increased antioxidant enzymes and reduced hs-CRP and MDA. Improvements in inflammation by vitamin D may be contingent upon co-supplementation with other dietary bioactive compounds.
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Affiliation(s)
- Dustin W. Davis
- Department of Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, NV 89154, USA; (D.W.D.); (J.C.)
| | - Jeannette Crew
- Department of Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, NV 89154, USA; (D.W.D.); (J.C.)
| | - Petar Planinic
- Department of Obstetrics & Gynecology, School of Medicine, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA; (P.P.); (J.M.A.)
| | - James M. Alexander
- Department of Obstetrics & Gynecology, School of Medicine, University of Nevada at Las Vegas, Las Vegas, NV 89154, USA; (P.P.); (J.M.A.)
| | - Arpita Basu
- Department of Kinesiology and Nutrition Sciences, University of Nevada, Las Vegas, NV 89154, USA; (D.W.D.); (J.C.)
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Maruvada P, Stover PJ, Mason JB, Bailey RL, Davis CD, Field MS, Finnell RH, Garza C, Green R, Gueant JL, Jacques PF, Klurfeld DM, Lamers Y, MacFarlane AJ, Miller JW, Molloy AM, O'Connor DL, Pfeiffer CM, Potischman NA, Rodricks JV, Rosenberg IH, Ross SA, Shane B, Selhub J, Stabler SP, Trasler J, Yamini S, Zappalà G. Knowledge gaps in understanding the metabolic and clinical effects of excess folates/folic acid: a summary, and perspectives, from an NIH workshop. Am J Clin Nutr 2020; 112:1390-1403. [PMID: 33022704 PMCID: PMC7657327 DOI: 10.1093/ajcn/nqaa259] [Citation(s) in RCA: 81] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 08/20/2020] [Indexed: 12/21/2022] Open
Abstract
Folate, an essential nutrient found naturally in foods in a reduced form, is present in dietary supplements and fortified foods in an oxidized synthetic form (folic acid). There is widespread agreement that maintaining adequate folate status is critical to prevent diseases due to folate inadequacy (e.g., anemia, birth defects, and cancer). However, there are concerns of potential adverse effects of excess folic acid intake and/or elevated folate status, with the original concern focused on exacerbation of clinical effects of vitamin B-12 deficiency and its role in neurocognitive health. More recently, animal and observational studies have suggested potential adverse effects on cancer risk, birth outcomes, and other diseases. Observations indicating adverse effects from excess folic acid intake, elevated folate status, and unmetabolized folic acid (UMFA) remain inconclusive; the data do not provide the evidence needed to affect public health recommendations. Moreover, strong biological and mechanistic premises connecting elevated folic acid intake, UMFA, and/or high folate status to adverse health outcomes are lacking. However, the body of evidence on potential adverse health outcomes indicates the need for comprehensive research to clarify these issues and bridge knowledge gaps. Three key research questions encompass the additional research needed to establish whether high folic acid or total folate intake contributes to disease risk. 1) Does UMFA affect biological pathways leading to adverse health effects? 2) Does elevated folate status resulting from any form of folate intake affect vitamin B-12 function and its roles in sustaining health? 3) Does elevated folate intake, regardless of form, affect biological pathways leading to adverse health effects other than those linked to vitamin B-12 function? This article summarizes the proceedings of an August 2019 NIH expert workshop focused on addressing these research areas.
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Affiliation(s)
- Padma Maruvada
- National Institute of Diabetes and Digestive and Kidney Diseases, NIH, Bethesda, MD, USA
| | - Patrick J Stover
- Texas A&M University College of Agriculture and Life Sciences, Texas A&M University AgriLife, College Station, TX, USA
| | - Joel B Mason
- Jean Mayer USDA Human Nutrition Research Center on Aging, Friedman School of Nutrition Science and Policy, and School of Medicine, Tufts University, Boston, MA, USA
| | - Regan L Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, IN, USA
| | - Cindy D Davis
- Office of Dietary Supplements, NIH, Bethesda, MD, USA
| | - Martha S Field
- Division of Nutritional Sciences, College of Human Ecology, Cornell University, Ithaca, NY, USA
| | - Richard H Finnell
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Cutberto Garza
- Professor Emeritus, Division of Nutritional Sciences, College of Human Ecology, Cornell University, Ithaca, NY, USA
| | - Ralph Green
- Department of Pathology and Laboratory Medicine, University of California, Davis Medical Center, Sacramento, CA, USA
| | - Jean-Louis Gueant
- University of Lorraine and University Regional Hospital Centre of Nancy, Nancy, France
| | - Paul F Jacques
- Tufts University Friedman School of Nutritional Science and Policy and the Jean Mayer USDA Human Nutrition Research Center, Boston, MA, USA
| | - David M Klurfeld
- Department of Nutrition, Food Safety, and Quality, USDA Agricultural Research Service, Beltsville, MD, USA
| | - Yvonne Lamers
- Food, Nutrition and Health Program, Faculty of Land and Food Systems, University of British Columbia, Vancouver, British Columbia, Canada
| | | | | | - Anne M Molloy
- School of Medicine, Trinity College Dublin, Dublin, Ireland
| | - Deborah L O'Connor
- Department of Nutritional Sciences, University of Toronto, Toronto, Ontario, Canada
| | | | | | | | - Irwin H Rosenberg
- Jean Mayer USDA Human Nutrition Research Center on Aging, Friedman School of Nutrition Science and Policy, and School of Medicine, Tufts University, Boston, MA, USA
| | | | - Barry Shane
- Department of Nutritional Sciences & Toxicology, University of California, Berkeley, Berkeley, CA, USA
| | - Jacob Selhub
- Tufts University Friedman School of Nutritional Science and Policy and the Jean Mayer USDA Human Nutrition Research Center, Boston, MA, USA
| | | | | | - Sedigheh Yamini
- Office of Nutrition and Food Labeling, Center for Food Safety and Applied Nutrition, US FDA, College Park, MD, USA
| | - Giovanna Zappalà
- Division of Geriatrics and Clinical Gerontology, National Institute on Aging, National Institutes of Health, Bethesda, MD, USA
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Gannon BM, Jones C, Mehta S. Vitamin A Requirements in Pregnancy and Lactation. Curr Dev Nutr 2020; 4:nzaa142. [PMID: 32999954 PMCID: PMC7513584 DOI: 10.1093/cdn/nzaa142] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Revised: 07/06/2020] [Accepted: 08/20/2020] [Indexed: 02/06/2023] Open
Abstract
Pregnancy and lactation are critical life stages with unique nutritional requirements, including for vitamin A (VA). Current DRIs for VA were published in 2001. The objective of this review was to identify and categorize evidence related to VA requirements in pregnancy and lactation since these DRIs were formulated. We searched MEDLINE and included articles according to an analytic framework of maternal VA exposure on status and health outcomes in the mother-child dyad. Intermediate and indirect evidence supports that maternal VA intakes can impact the mother's VA status, breastmilk, and health outcomes, as well as the child's VA status and select health outcomes. Food-based approaches can lead to more sustained, sufficient VA status in mothers and children. Research needs include further study linking maternal VA intakes on maternal and child VA status, and further associations with outcomes to determine intake requirements to optimize health.
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Affiliation(s)
- Bryan M Gannon
- Division of Nutritional Sciences, and Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA
| | - Camille Jones
- Division of Nutritional Sciences, and Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA
| | - Saurabh Mehta
- Division of Nutritional Sciences, and Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA
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Paulino DSM, Pinho-Pompeu M, Assumpção D, Kasawara KT, Surita FG. Dietary intake profile in high-risk pregnant women according to the degree of food processing. J Matern Fetal Neonatal Med 2020; 35:3330-3336. [PMID: 32924704 DOI: 10.1080/14767058.2020.1818213] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
BACKGROUND/OBJECTIVE Studies that address dietary intake theme during pregnancy are generally centered on specific nutrients or on dietary patterns. However, the maternal dietary profile according to the degree of food processing is poorly understood. The purpose of the present study was to describe the dietary profile of high-risk pregnant women according to the degree of food processing. MATERIALS AND METHODS A prospective cohort study was conducted at Prof. Dr. Jose Aristodemo Pinotti Women's Hospital (CAISM), University of Campinas, Brazil, with high-risk pregnant women in the third trimester of gestation. RESULTS Data from 125 high-risk pregnant women were collected between September 2017 and April 2019. The mean total energy intake (EI) was 1778.3 ± 495.79 kcal/day and the majority of the calories was from unprocessed foods (52.42%), followed by ultra-processed foods (25.46%). The consumption of free sugar and sodium exceeded recommendations, while the consumption of fiber, calcium, folate and iron was below recommendations. The ultra-processed foods intake affects dietary patterns negatively. CONCLUSION More than 50% of the EI of high-risk pregnant women is from unprocessed or minimally processed foods, but it is insufficient for meeting dairy fiber, iron, folate and calcium recommendations.
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Affiliation(s)
| | - Maira Pinho-Pompeu
- Department of Obstetrics and Gynecology, University of Campinas, Campinas, SP, Brazil
| | - Daniela Assumpção
- Department of Pediatrics, University of Campinas, Campinas, SP, Brazil
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111
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Slater K, Rollo ME, Szewczyk Z, Ashton L, Schumacher T, Collins C. Do the Dietary Intakes of Pregnant Women Attending Public Hospital Antenatal Clinics Align with Australian Guide to Healthy Eating Recommendations? Nutrients 2020; 12:nu12082438. [PMID: 32823663 PMCID: PMC7468772 DOI: 10.3390/nu12082438] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 08/09/2020] [Accepted: 08/11/2020] [Indexed: 12/11/2022] Open
Abstract
The maternal diet influences the long-term health status of both mother and offspring. The current study aimed to compare dietary intakes of pregnant women compared to food and nutrient recommendations in the Australian Guide to Healthy Eating (AGHE) and Nutrient Reference Values (NRVs). Usual dietary intake was assessed in a sample of women in their 3rd trimester of pregnancy attending antenatal outpatient clinics at John Hunter Hospital, Newcastle, New South Wales (NSW). Dietary intake was measured using the Australian Eating Survey, a validated, semi-quantitative 120-item food frequency questionnaire. Daily food group servings and nutrient intakes were compared to AGHE and NRV targets. Of 534 women participating, none met the AGHE recommendations for all food groups. Highest adherence was for fruit serves (38%), and lowest for breads and cereals (0.6%). Only four women met the pregnancy NRVs for folate, iron, calcium, zinc and fibre from food alone. Current dietary intakes of Australian women during pregnancy do not align with national nutrition guidelines. This highlights the importance of routine vitamin and mineral supplementation during pregnancy, as intakes from diet alone may commonly be inadequate. Future revisions of dietary guidelines and pregnancy nutrition recommendations should consider current dietary patterns. Pregnant women currently need more support to optimise food and nutrient intakes.
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Affiliation(s)
- Kaylee Slater
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW 2308, Australia; (K.S.); (M.E.R.); (Z.S.); (L.A.)
| | - Megan E. Rollo
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW 2308, Australia; (K.S.); (M.E.R.); (Z.S.); (L.A.)
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW 2308, Australia;
| | - Zoe Szewczyk
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW 2308, Australia; (K.S.); (M.E.R.); (Z.S.); (L.A.)
- Hunter Medical Research Institute (HMRI) Lot 1, Kookaburra Circuit, New Lambton Heights, NSW 2305, Australia
| | - Lee Ashton
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW 2308, Australia; (K.S.); (M.E.R.); (Z.S.); (L.A.)
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW 2308, Australia;
| | - Tracy Schumacher
- Priority Research Centre in Physical Activity and Nutrition, The University of Newcastle, Callaghan, NSW 2308, Australia;
- Department of Rural Health, The University of Newcastle, Tamworth, NSW 2340, Australia
- Priority Research Centre for Health Behaviours, The University of Newcastle, Callaghan, NSW 2308, Australia
| | - Clare Collins
- School of Health Sciences, Faculty of Health and Medicine, The University of Newcastle, Callaghan, NSW 2308, Australia; (K.S.); (M.E.R.); (Z.S.); (L.A.)
- Correspondence: ; Tel.: +61-2-49215646
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112
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Hirko KA, Comstock SS, Strakovsky RS, Kerver JM. Diet during Pregnancy and Gestational Weight Gain in a Michigan Pregnancy Cohort. Curr Dev Nutr 2020; 4:nzaa121. [PMID: 32793851 PMCID: PMC7413979 DOI: 10.1093/cdn/nzaa121] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 06/17/2020] [Accepted: 07/09/2020] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND Gestational weight gain (GWG) has important health implications for both the mother and offspring. Maternal diet during pregnancy may play an important role in achieving adequate GWG, although its precise role is unclear. OBJECTIVES Associations between maternal dietary components (fruits and vegetables, added sugar, percentage energy from fat, dairy) and GWG were examined in 327 pregnant women from the Archive for Research on Child Health cohort. METHODS Self-reported usual dietary intake was assessed with validated dietary screening tools at the first prenatal visit. GWG was obtained from the birth certificate and was categorized as inadequate, adequate, or excessive according to the Institute of Medicine recommendations. Associations between dietary components and GWG were assessed using multivariable regression models, stratified by maternal prepregnancy BMI category. RESULTS Only 31.5% of women had adequate GWG, with 24.8% gaining insufficient weight and 43.7% gaining excessively. Women who consumed more fruits and vegetables were suggestively less likely to have excessive GWG (OR: 0.86; 95% CI: 0.75, 1.00) in the minimally adjusted model, but the association became nonsignificant after adjusting for covariates (OR: 0.89; 95% CI: 0.77, 1.03). In stratified models, higher fruit and vegetable intake was linked to lower likelihood of excessive GWG among women with obesity (OR: 0.77; 95% CI: 0.60, 0.97), whereas higher added sugar intake was linked to a slight reduction in likelihood of excessive GWG (OR: 0.91; 95% CI: 0.84, 0.99) among women with a prepregnancy BMI in the normal range. Other dietary components were not significantly associated with GWG. CONCLUSIONS These results suggest that consuming fruits and vegetables during pregnancy may reduce risk of excessive GWG among women with obesity. With the rising prevalence of obesity among women of reproductive age, interventions to increase fruit and vegetable intake during pregnancy may have broad public health impact by improving maternal and child health outcomes.
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Affiliation(s)
- Kelly A Hirko
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, USA
| | - Sarah S Comstock
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI, USA
| | - Rita S Strakovsky
- Department of Food Science and Human Nutrition, Michigan State University, East Lansing, MI, USA
| | - Jean M Kerver
- Department of Epidemiology and Biostatistics, College of Human Medicine, Michigan State University, East Lansing, MI, USA
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Asali FF, Tayyem RF, Allehdan SS, Mahfouz IA, Bawadi HA. Use of dietary supplements among pregnant women in the center of Jordan. NFS JOURNAL 2020. [DOI: 10.1016/j.nfs.2020.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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114
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Moholdt T, Hawley JA. Maternal Lifestyle Interventions: Targeting Preconception Health. Trends Endocrinol Metab 2020; 31:561-569. [PMID: 32284283 DOI: 10.1016/j.tem.2020.03.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 02/17/2020] [Accepted: 03/06/2020] [Indexed: 12/13/2022]
Abstract
About one-third of women of reproductive age are obese, predisposing both mother and baby to unfavourable pregnancy outcomes and initiating an intergenerational cycle of chronic metabolic disorders. Here we summarise recent research on the influence of maternal metabolic health on offspring susceptibility to future cardiometabolic diseases. Current primary lifestyle approaches (i.e., diet and exercise interventions) to halt the succession of inherited and epigenetic metabolic abnormalities have met with limited success due to late implementation, poor adherence, and/or generic guidelines. In our opinion, such interventions must commence prior to conception to improve both maternal and child health outcomes, with new approaches urgently needed to increase adherence to primary lifestyle changes among reproductive-age women.
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Affiliation(s)
- Trine Moholdt
- Department of Circulation and Medical Imaging, Faculty of Medicine and Health Sciences, Norwegian University of Science and Technology, Trondheim, Norway; Department of Gynaecology and Obstetrics, St Olav's Hospital, Trondheim, Norway.
| | - John A Hawley
- Exercise and Nutrition Research Programme, Mary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, VIC 3000, Australia
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115
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Miszewski SG, Trott JF, Berryhill GE, Tat L, Green R, Borowsky AD, Miller JW, Hovey RC. Folate Deficiency Inhibits Development of the Mammary Gland and its Associated Lymphatics in FVB Mice. J Nutr 2020; 150:2120-2130. [PMID: 32510141 DOI: 10.1093/jn/nxaa154] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 12/17/2019] [Accepted: 05/08/2020] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Folate is essential for DNA synthesis, DNA repair, cell proliferation, development, and morphogenesis. Folic acid (FA) is a nutritional supplement used to fortify human diets. OBJECTIVES We investigated the effects of dietary FA on early mammary gland (MG) development and hyperplasia. METHODS Study 1: nulliparous female FVB wild-type (WT) mice were fed control (Con; 2 mg FA/kg), deficient (Def; 0 mg FA/kg), excess (Ex; 5 mg FA/kg), or super excess (S-Ex; 20 mg FA/kg) diets for 8 wk before mating to WT or heterozygous FVB/N-Tg[mouse mammary tumor virus long terminal repeat (MMTV)-polyomavirus middle T antigen (PyVT)]634Mul/J (MMTV-PyMT+/-) transgenic males. Dams were fed these diets until they weaned WT or MMTV-PyMT+/- pups, which were fed the dam's diet from postnatal day (PND) 21 to 42. Tissues were collected from female progeny at PNDs 1, 21, and 42. Study 2: Con or Def diets were fed to WT intact females and males from PND 21 to 56, or to ovariectomized females from PND 21 to 77; tissues were collected at PND 56 or 77. Growth of all offspring, development of MGs, MG hyperplasia, supramammary lymph nodes, thymus and spleen, cell proliferation, and expression of MG growth factors were measured. RESULTS Study 1: Ex or S-Ex did not affect postnatal MG development or hyperplasia. The rate of isometric MG growth (PND 1-21) was reduced by 69% in Def female progeny (P < 0.0001). Similarly, hyperplastic growth in MGs of Def MMTV-PyMT+/- offspring was 18% of Con (P < 0.05). The Def diet reduced supramammary lymph node size by 20% (P < 0.0001) and increased MG insulin-like growth factor 2 mRNA by 200% (P < 0.05) and protein by 130%-150% (P < 0.05). Study 2: the Def diet did not affect MG growth, but it did reduce supramammary lymph node size (P < 0.05), spleen weight (P < 0.001), and thymic medulla area (P < 0.05). CONCLUSIONS In utero and postnatal folate deficiency reduced the isometric development of the MGs and early MG hyperplasia. Postnatal folate deficiency reduced the development of lymphatic tissues.
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Affiliation(s)
- Susan G Miszewski
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - Josephine F Trott
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - Grace E Berryhill
- Department of Animal Science, University of California Davis, Davis, CA, USA
| | - Lyvin Tat
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Ralph Green
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Alexander D Borowsky
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA
| | - Joshua W Miller
- Department of Pathology and Laboratory Medicine, University of California Davis Medical Center, Sacramento, CA, USA.,Department of Nutritional Sciences, Rutgers, The State University of New Jersey, New Brunswick, NJ, USA
| | - Russell C Hovey
- Department of Animal Science, University of California Davis, Davis, CA, USA
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Saldanha LG, Dwyer JT, Haggans CJ, Mills JL, Potischman N. Perspective: Time to Resolve Confusion on Folate Amounts, Units, and Forms in Prenatal Supplements. Adv Nutr 2020; 11:753-759. [PMID: 32134106 PMCID: PMC7360441 DOI: 10.1093/advances/nmaa017] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/01/2020] [Accepted: 02/05/2020] [Indexed: 12/26/2022] Open
Abstract
Folate-containing prenatal supplements are commonly consumed in the United States, but inconsistencies in units of measure and chemical forms pose challenges for providing authoritative advice on recommended amounts. New regulations require folate to be declared as micrograms of dietary folate equivalents (DFE) on product labels, whereas intake recommendations for reducing the risk of neural tube defects (NTDs) and the Tolerable Upper Intake Level are expressed as micrograms of folic acid. Today, >25% of prenatal supplements contain folate as synthetic salts of L-5-methyltetrahydrofolate (L-5-MTHF), but recommendations do not include this form of the vitamin. Harmonizing units of measure and addressing newer forms of folate salts in intake recommendations and in the prevention of NTDs would resolve the confusion.
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Affiliation(s)
- Leila G Saldanha
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
| | - Johanna T Dwyer
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
| | - Carol J Haggans
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
| | - James L Mills
- Epidemiology Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, MD, USA
| | - Nancy Potischman
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD, USA
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117
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Nishimoto K, Toya Y, Davis CR, Tanumihardjo SA, Welham NV. Dynamics of vitamin A uptake, storage, and utilization in vocal fold mucosa. Mol Metab 2020; 40:101025. [PMID: 32473404 PMCID: PMC7322172 DOI: 10.1016/j.molmet.2020.101025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/11/2020] [Accepted: 05/23/2020] [Indexed: 12/20/2022] Open
Abstract
Objective Extrahepatic vitamin A is housed within organ-specific stellate cells that support local tissue function. These cells have been reported in the vocal fold mucosa (VFM) of the larynx; however, it is unknown how vitamin A reaches and is disseminated among VFM target cells, how VFM storage and utilization vary as a function of total body stores, and how these parameters change in the context of pathology. Therefore, in this study, we investigated fundamental VFM vitamin A uptake and metabolism. Methods Using cadaveric tissue and serum from human donors representing the full continuum of clinical vitamin A status, we established a concentration range and analyzed the impact of biologic and clinical covariates on VFM vitamin A. We additionally conducted immunodetection of vitamin A-associated markers and pharmacokinetic profiling of orally dosed α-retinyl ester (a chylomicron tracer) in rats. Results Serum vitamin A was a significant predictor of human VFM concentrations, suggesting that VFM stores may be rapidly metabolized in situ and replenished from the circulatory pool. On a vitamin A-sufficient background, dosed α-vitamin A was detected in rat VFM in both ester and alcohol forms, showing that, in addition to plasma retinol and local stellate cell stores, VFM can access and process postprandial retinyl esters from circulating chylomicra. Both α forms were rapidly depleted, confirming the high metabolic demand for vitamin A within VFM. Conclusion This thorough physiological analysis validates VFM as an extrahepatic vitamin A repository and characterizes its unique uptake, storage, and utilization phenotype. Vocal fold mucosa (VFM) is a bone fide extrahepatic vitamin A repository in the larynx. VFM rapidly metabolizes vitamin A and can directly access postprandial retinyl esters from chylomicra. The VFM vitamin A uptake, storage, and utilization phenotype appears to be comparable in humans and rats.
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Affiliation(s)
- Kohei Nishimoto
- Division of Otolaryngology, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Yutaka Toya
- Division of Otolaryngology, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA
| | - Christopher R Davis
- Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Sherry A Tanumihardjo
- Department of Nutritional Sciences, University of Wisconsin-Madison, Madison, WI, 53706, USA
| | - Nathan V Welham
- Division of Otolaryngology, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI, 53792, USA.
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118
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Hull HR, Herman A, Gibbs H, Gajewski B, Krase K, Carlson SE, Sullivan DK, Goetz J. The effect of high dietary fiber intake on gestational weight gain, fat accrual, and postpartum weight retention: a randomized clinical trial. BMC Pregnancy Childbirth 2020; 20:319. [PMID: 32448177 PMCID: PMC7247271 DOI: 10.1186/s12884-020-03016-5] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 05/14/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Interventions to prevent excessive gestational weight gain (GWG) have had limited success This pilot study examined the effectiveness of a single goal (SG) high dietary fiber intervention to prevent excessive GWG. METHODS Twelve weekly lessons focused on consuming a high fiber diet (≥30 g/day). Snacks containing 10-12 g of dietary fiber were given for the first 6 weeks only. Body composition was measured at baseline and at the end of the intervention. At one-year postpartum, body weight retention and dietary practices were assessed. A p-value is reported for the primary analysis only. For all other comparisons, Cohen's d is reported to indicate effect size. RESULTS The SG group increased fiber intake during the study (32 g/day at 6 weeks, 27 g/day at 12 weeks), whereas the UC group did not (~ 17 g/day). No differences were found for the proportion of women classified as excessive gainers (p = 0.13). During the intervention, the SG group gained less body weight (- 4.1 kg) and less fat mass (- 2.8 kg) (d = 1.3). At 1 year postpartum, the SG group retained less weight (0.35 vs. 4.4 kg, respectively, d = 1.8), and reported trying to currently eat high fiber foods. CONCLUSION The SG intervention resulted in less weight gain, fat accrual, and weight retention at 1 year postpartum. A residual intervention effect was detected postpartum with the participants reporting continued efforts to consume a high fiber diet. TRIAL REGISTRATION NCT03984630; Trial registered June 13, 2019 (retrospectively registered).
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Affiliation(s)
- Holly R Hull
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow BLVD, MS 4013, Kansas City, KS, 66160, USA.
| | - Amy Herman
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow BLVD, MS 4013, Kansas City, KS, 66160, USA
| | - Heather Gibbs
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow BLVD, MS 4013, Kansas City, KS, 66160, USA
| | - Byron Gajewski
- Department of Biostatistics & Data Science, University of Kansas Medical Center, Kansas City, KS, USA
| | - Kelli Krase
- Department of Obstetrics and Gynecology, University of Kansas Hospital, Kansas City, KS, USA
| | - Susan E Carlson
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow BLVD, MS 4013, Kansas City, KS, 66160, USA
| | - Debra K Sullivan
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow BLVD, MS 4013, Kansas City, KS, 66160, USA
| | - Jeannine Goetz
- Department of Dietetics and Nutrition, University of Kansas Medical Center, 3901 Rainbow BLVD, MS 4013, Kansas City, KS, 66160, USA
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Aparicio E, Jardí C, Bedmar C, Pallejà M, Basora J, Arija V. Nutrient Intake during Pregnancy and Post-Partum: ECLIPSES Study. Nutrients 2020; 12:E1325. [PMID: 32392706 PMCID: PMC7285175 DOI: 10.3390/nu12051325] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/30/2020] [Accepted: 05/02/2020] [Indexed: 12/14/2022] Open
Abstract
Pregnancy and post-partum are critical periods in which nutritional intake is essential to maternal and child health. Our aim was to describe dietary intake during pregnancy and post-partum and assess its adequacy. A longitudinal study was conducted on 793 pregnant women. Data about maternal characteristics, health, diet and lifestyle were assessed. Energy and nutritional intake were compared to the Recommended Dietary Allowances (RDA). The results showed that the intake of energy (82.6%), protein (80.6%) and carbohydrate (99.5%) was adequate (above 80% of RDA) during pregnancy, as were vitamins C, B2 and B12; but vitamin D, iron and folate intake were a long way from RDA (below 35%). Similar results were observed for the post-partum period although fiber, and vitamins E and C decreased compared to intake during pregnancy. In conclusion, although nutritional requirements increase during gestation, pregnant women did not increase their energy and nutritional intake during pregnancy and postpartum and they had a high risk of deficient intake of vitamin D, iron and folates during pregnancy, and therefore, of developing an unfavorable nutritional status, contrary to health recommendations. These findings underscore the necessity of intensive nutrition programs during and after pregnancy.
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Affiliation(s)
- Estefania Aparicio
- Nutrition and Public Health Unit. Research Group on Nutrition and Mental Health (NUTRISAM), Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain; (E.A.); (C.J.); (C.B.)
- Pere Virgili Institute for Health Research (IISPV), Universitat Rovira i Virgili, 43003 Tarragona, Spain
| | - Cristina Jardí
- Nutrition and Public Health Unit. Research Group on Nutrition and Mental Health (NUTRISAM), Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain; (E.A.); (C.J.); (C.B.)
- Pere Virgili Institute for Health Research (IISPV), Universitat Rovira i Virgili, 43003 Tarragona, Spain
| | - Cristina Bedmar
- Nutrition and Public Health Unit. Research Group on Nutrition and Mental Health (NUTRISAM), Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain; (E.A.); (C.J.); (C.B.)
- Pere Virgili Institute for Health Research (IISPV), Universitat Rovira i Virgili, 43003 Tarragona, Spain
| | - Meritxell Pallejà
- Tarragona-Reus Research Support Unit, Jordi Gol Primary Care Research Institute, 43003 Tarragona, Spain; (M.P.); (J.B.)
| | - Josep Basora
- Tarragona-Reus Research Support Unit, Jordi Gol Primary Care Research Institute, 43003 Tarragona, Spain; (M.P.); (J.B.)
- CIBERobn (Center for Biomedical Research in Physiopathology of Obesity and Nutrition), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Victoria Arija
- Nutrition and Public Health Unit. Research Group on Nutrition and Mental Health (NUTRISAM), Faculty of Medicine and Health Science, Universitat Rovira i Virgili, 43201 Reus, Spain; (E.A.); (C.J.); (C.B.)
- Pere Virgili Institute for Health Research (IISPV), Universitat Rovira i Virgili, 43003 Tarragona, Spain
- Tarragona-Reus Research Support Unit, Jordi Gol Primary Care Research Institute, 43003 Tarragona, Spain; (M.P.); (J.B.)
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120
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Bond S. Updates from the Literature, May/June 2020. J Midwifery Womens Health 2020; 65:424-430. [DOI: 10.1111/jmwh.13130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Accepted: 04/29/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Sharon Bond
- College of Nursing, Department of Obstetrics and Gynecology Medical University of South Carolina Charleston South Carolina
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McElroy KG, Iobst SE, DeVance-Wilson C, Ludeman E, Barr E. Systematic Review and Meta-Analysis of the Effect of Nutrients on Blood Lead Levels in Pregnancy. J Obstet Gynecol Neonatal Nurs 2020; 49:243-253. [PMID: 32259512 DOI: 10.1016/j.jogn.2020.02.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2020] [Indexed: 11/18/2022] Open
Abstract
OBJECTIVE To synthesize experimental and nonexperimental research on the relationship between nutrients and blood lead levels in pregnant women. We also performed a meta-analysis on a subgroup of studies on calcium and blood lead levels. DATA SOURCES PubMed, Embase, and CINAHL databases were searched in July 2019. STUDY SELECTION We included articles published in English in any year that reported the results of experimental or observational studies on the effect of nutrients on blood lead levels in pregnancy. DATA EXTRACTION Three nurse reviewers extracted data and appraised the studies using tools from the Joanna Briggs Institute. DATA SYNTHESIS AND META-ANALYSIS We included 28 studies from 16 countries. Study authors examined 14 distinct nutrients, with calcium being the most frequent. The metaregression included nine analyses of the effect of calcium on blood lead levels and showed a small but significant inverse relationship. The quality of evidence for the effect of calcium on lead levels was high. Eleven analyses were related to the effect of iron on blood lead levels. The quality of evidence was high, and we found mostly negative associations between iron intake and blood lead levels. The quality of evidence for the remaining nutrients was moderate, with few significant findings. CONCLUSION Targeted nutritional interventions may be beneficial for pregnant women with current lead exposure or a history of elevated lead levels, particularly those with calcium- or iron-deficient diets. More rigorously designed studies are needed in this area.
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Peñalver Bernabé B, Maki PM, Dowty SM, Salas M, Cralle L, Shah Z, Gilbert JA. Precision medicine in perinatal depression in light of the human microbiome. Psychopharmacology (Berl) 2020; 237:915-941. [PMID: 32065252 DOI: 10.1007/s00213-019-05436-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Accepted: 12/11/2019] [Indexed: 12/17/2022]
Abstract
Perinatal depression is the most common complication of pregnancy and affects the mother, fetus, and infant. Recent preclinical studies and a limited number of clinical studies have suggested an influence of the gut microbiome on the onset and course of mental health disorders. In this review, we examine the current state of knowledge regarding genetics, epigenetics, heritability, and neuro-immuno-endocrine systems biology in perinatal mood disorders, with a particular focus on the interaction between these factors and the gut microbiome, which is mediated via the gut-brain axis. We also provide an overview of experimental and analytical methods that are currently available to researchers interested in elucidating the influence of the gut microbiome on mental health disorders during pregnancy and postpartum.
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Affiliation(s)
- Beatriz Peñalver Bernabé
- Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois, United States.
| | - Pauline M Maki
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
- Department of Psychology, University of Illinois at Chicago, Chicago, IL, USA
- Department of Obstetrics and Gynecology, University of Illinois at Chicago, Chicago, IL, USA
| | - Shannon M Dowty
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Mariana Salas
- Department of Bioengineering, University of Illinois at Chicago, Chicago, Illinois, United States
| | - Lauren Cralle
- University of Massachusetts Medical School, Worcester, MA, USA
| | - Zainab Shah
- Department of Psychiatry, University of Illinois at Chicago, Chicago, IL, USA
| | - Jack A Gilbert
- Scripts Oceanographic Institute, University of California San Diego, La Jolla, CA, USA
- Department of Pediatrics, University of California San Diego, La Jolla, CA, USA
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Jun S, Gahche JJ, Potischman N, Dwyer JT, Guenther PM, Sauder KA, Bailey RL. Dietary Supplement Use and Its Micronutrient Contribution During Pregnancy and Lactation in the United States. Obstet Gynecol 2020; 135:623-633. [PMID: 32028492 PMCID: PMC7138460 DOI: 10.1097/aog.0000000000003657] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To estimate the prevalence of use and the micronutrient contribution of dietary supplements among pregnant, lactating, and nonpregnant and nonlactating women in the United States. METHODS Cross-sectional data from 1,314 pregnant, 297 lactating, and 8,096 nonpregnant and nonlactating women (aged 20-44 years) in the 1999-2014 National Health and Nutrition Examination Survey were combined to produce statistically reliable, nationally representative estimates. Information about dietary supplements used in the past 30 days was collected through an interviewer-administered questionnaire and in-home inventory. The prevalence of nutrient-specific supplement use, mean daily nutrient intakes from supplements among users, and motivations for supplement use were assessed. Differences by age, income, and trimester within pregnant women were also tested. RESULTS Seventy-seven percent of pregnant women and 70% of lactating women used one or more dietary supplements, whereas 45% of nonpregnant and nonlactating women used supplements. In particular, 64% of pregnant and 54% of lactating women used prenatal supplements. Mean intakes of thiamin, riboflavin, niacin, folic acid, vitamins B6, B12, and C, iron, and zinc from supplements alone were at or above their respective recommended dietary allowances (RDAs) among pregnant and lactating supplement users. About half of pregnant and 40% of lactating women took supplements based on the recommendation of a health care provider. Among pregnant women, those in their first trimester, aged 20-34 years, or in a lower-income family were less likely to use supplements compared with their counterparts. CONCLUSION The majority of pregnant and lactating women used dietary supplements, which contributed many nutrients in doses above the RDAs. Although inadequate Intakes of folate and iron are of concern among pregnant women who are not using supplements, supplement users often consumed high doses, suggesting a potential need of health care providers to discuss dietary supplement use and the recommended doses of nutrients during pregnancy and lactation.
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Affiliation(s)
- Shinyoung Jun
- Department of Nutrition Science, Purdue University, West Lafayette, IN, 47907
| | - Jaime J. Gahche
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892-7517
| | - Nancy Potischman
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892-7517
| | - Johanna T. Dwyer
- Office of Dietary Supplements, National Institutes of Health, Bethesda, MD 20892-7517
| | - Patricia M. Guenther
- Department of Nutrition and Integrative Physiology, University of Utah, Salt Lake City, UT 84112
| | - Katherine A. Sauder
- Department of Pediatrics, School of Medicine, University of Colorado, Aurora, CO 80045
| | - Regan L. Bailey
- Department of Nutrition Science, Purdue University, West Lafayette, IN, 47907
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Adequacy of Nutrients Intake among Jordanian Pregnant Women in Comparison to Dietary Reference Intakes. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2019; 16:ijerph16183440. [PMID: 31533206 PMCID: PMC6765842 DOI: 10.3390/ijerph16183440] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 09/13/2019] [Accepted: 09/16/2019] [Indexed: 12/16/2022]
Abstract
Objective: Maternal nutrition is considered an important pillar in the pregnancy outcomes for both mother and infant. A mother’s malnutrition and inadequate nutrient intake is associated with many undesirable pregnancy outcomes. Hence, assessing the nutritional status of the mother in the early stages of the pregnancy and preventing any inadequacy can preclude many health problems for both mother and infant. Therefore, this study aimed to assess the adequacy of nutrient intakes among Jordanian pregnant women as compared to their corresponding dietary reference intakes (DRIs). Methods: This cross-sectional study was conducted at a major University Hospital in Jordan. Three hundred pregnant women were invited to participate in the study and 286 agreed to participate. Fifty pregnant women were enrolled at week 9, then 96 pregnant women were at week 20 and 137 pregnant women were at week 30 of pregnancy. The participants completed the interview-based demographic questionnaire, pregnancy physical activity questionnaire, and quantitative food frequency questionnaire (FFQ). Results: The mean energy intake was 2768.9 ± 767.8 kcal/day and it was significantly higher in the 3rd trimester (p < 0.05). Women in the 3rd trimester consumed significantly more protein, carbohydrates, and sugar than women in the 1st and 2nd trimesters (p < 0.05). The pregnant women in the 3rd trimester consumed more sodium than women in the 1st and 2nd trimesters (p < 0.05). The vitamin K intake was significantly (p = 0.045) lower in the 2nd trimester than the 1st and 3rd trimesters. The calcium intake was significantly higher in the 3rd trimester than the 1st and 2nd trimesters (p = 0.021). The total micronutrient (vitamins B1, B2, B3, B6, B12, and D, calcium, and iron) intakes derived from dietary supplements and food sources throughout the 3 trimesters was significantly higher in the 3rd trimester than the 1st and 2nd trimesters (p < 0.05). The vitamin D, calcium, and iron intakes had the most significant increases between the 1st and 3rd trimesters (p < 0.001), while folic acid intake was significantly higher in the 1st trimester than the 2nd and 3rd trimester (p < 0.001). Most women exceeded the tolerable upper intake level (UL) for sodium in all trimesters, while 82% of women exceeded the UL of folic acid in the 1st trimester and from the supplement, not the diet. Conclusion: While the intake of some nutrients from food alone remains below the DRIs in the diets of pregnant women, the intake of other nutrients is above the UL. Raising the awareness of pregnant women about their diet and how a supplement intake can reduce the risk of inadequate intake for many micronutrients and improve their pregnancy outcomes is of great importance.
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