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Witte Castro A, Zozaya C, Ruvira S, Arribas SM, López-Giménez MR, Ramiro-Cortijo D. Online pilot intervention to improve nutritional and lifestyle in Spanish breast-feeding women. NUTR HOSP 2024; 41:619-627. [PMID: 38047426 DOI: 10.20960/nh.04846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/05/2023] Open
Abstract
Introduction Introduction: breastfeeding women often cannot adequately follow dietary and healthy habits recommendations. In addition, after delivery, their care is usually focused on the newborn and the mother´s health may be neglected. The Mediterranean Diet is the standard of healthy eating, with the Healthy Food Pyramid (HFP) being its graphic representation. Objective: the aim of this study was to determine whether a nutritional and lifestyle online intervention may improve HFP adherence in breastfeeding women. Methods: a total of 181 breastfeeding women in the first sixth months postpartum were enrolled in a non-randomized interventional pilot study. These women answered three questionnaires: sociodemographic and for adherence to Healthy Food Pyramid (APQ), before and after an online intervention for 13 weeks, providing information about nutrition and healthy habits. The APQ ranges from 0 to 10, with higher scores corresponding to greater adherence to HFP. The intervention consisted of lifestyle and nutritional information, which was provided through e-mail. Results: a low adherence to HFP was found, which was improved after 13 weeks of intervention. The online intervention significantly increased the scores for physical activity, grain, seeds and legumes consumption, olive oil use, dairy products, and ani-mal proteins, as well as the HFP adherence global score. The adjusted models showed that the online intervention was associated with adherence to the HFP and physical activity. Conclusion: we conclude that an online intervention for breastfeeding women had an impact on their lifestyle, improving nutritional and healthy habits, and can be a useful tool to monitor their health status. Given the importance of this stage for women and their newborns, this is an aspect postnatal healthcare professionals should consider.
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Affiliation(s)
- Ariadna Witte Castro
- Department of Preventive Medicine, Public Health and Microbiology. Facultad de Me-dicina. Universidad Autónoma de Madrid
| | - Carlos Zozaya
- Department of Neonatology. Hospital Universitario La Paz
| | - Santiago Ruvira
- Department of Physiology. Facultad de Medicina. Universidad Autónoma de Madrid
| | - Silvia M Arribas
- Department of Physiology. Facultad de Medicina. Universidad Autónoma de Madrid
| | - María Rosario López-Giménez
- Department of Preventive Medicine, Public Health and Microbiology. Facultad de Me-dicina. Universidad Autónoma de Madrid
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Weiss SJ, Xu L. Postpartum symptoms of anxiety, depression and stress: differential relationships to women's cortisol profiles. Arch Womens Ment Health 2024; 27:435-445. [PMID: 38214755 PMCID: PMC11116185 DOI: 10.1007/s00737-024-01421-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 01/02/2024] [Indexed: 01/13/2024]
Abstract
PURPOSE Women are at high risk of stress, anxiety, and depression during the postpartum but the ways in which these different types of psychological distress are related to cortisol regulation is not clear. We examined the distinct association of each type of distress with women's average cortisol level, cortisol awakening response (CAR), cortisol decline across the day (diurnal slope), and overall amount of cortisol secretion across the day (AUCG). METHODS At 6 months postpartum, a diverse group of 58 women completed measures of depression, anxiety, perceived stress, and life stressors. Each woman provided 4 salivary samples for cortisol assay from waking to bedtime on each of 2 consecutive days. Linear regressions were used to examine associations of stress, anxiety and depression to each of the 4 cortisol measures, controlling for number of stressful life events. RESULTS Depressive symptoms were associated with less of a rise in the CAR (β = -.46, p = 0.01), steeper diurnal slope (β = .51, p = 0.006), and higher average cortisol level (β = .42, p = .01). Women who met the clinical cutoff for an anxiety disorder had lower overall cortisol output (β = -.29, p = 0.03). Stress was not related to any cortisol metric. CONCLUSIONS Findings suggest that stress is less associated with cortisol alterations in the postpartum than are more severe types of psychological distress. Anxiety and depression may have distinct and opposite profiles of cortisol dysregulation. Results indicate that mental health assessment is critical even in the later postpartum so that interventions can be initiated to reduce emotional suffering and the risk of impaired cortisol regulation.
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Affiliation(s)
- Sandra J Weiss
- Department of Community Health Systems, University of California, San Francisco, CA, USA.
| | - Ling Xu
- Department of Community Health Systems, University of California, San Francisco, CA, USA
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Ramiro-Cortijo D, Herranz Carrillo G, Singh P, Rebollo-Hernanz M, Rodríguez-Rodríguez P, Ruvira S, Martín-Trueba M, Martin CR, Arribas SM. Maternal and Neonatal Factors Modulating Breast Milk Cytokines in the First Month of Lactation. Antioxidants (Basel) 2023; 12:antiox12050996. [PMID: 37237863 DOI: 10.3390/antiox12050996] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/21/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
Breast milk (BM) cytokines support and modulate infant immunity, being particularly relevant in premature neonates with adverse outcomes (NAO). This study aimed to examine, in a cohort of Spanish breastfeeding women, changes in BM cytokines in the first month of lactation, their modulation by neonatal factors (sex, gestational age, and NAO), maternal factors (obstetric complications, C-section, and diet), and their relationship with oxidative status. Sixty-three mother-neonate dyads were studied at days 7 and 28 of lactation. Dietary habits were assessed by a 72-h dietary recall, and the maternal dietary inflammatory index (mDII) was calculated. BM cytokines (IL-10, IL-13, IL-8, MCP-1, and TNFα) were assessed by ultra-sensitive chemiluminescence. Total antioxidant capacity was assessed by the ABTS method and lipid peroxidation by the MDA+HNE kit. From days 7 to 28 of lactation, the levels of IL-10 and TNFα remained stable, while IL-13 increased (β = 0.85 ± 0.12, p < 0.001) and IL-8 and MCP-1 levels decreased (β = -0.64 ± 0.27, p = 0.019; β = -0.98 ± 0.22, p < 0.001; respectively). Antioxidant capacity and lipid peroxidation also decrease during lactation. Neonatal sex did not influence any of the cytokines, but BM from mothers with male infants had a higher antioxidant capacity. Gestational age was associated with male sex and NAO, being inversely correlated with the BM proinflammatory cytokines IL-8, MCP-1, and TNFα. From days 7 to 28 of lactation, BM from women with NAO infants increased MCP-1 levels and had a larger drop in antioxidant capacity, with the opposite trend in lipid peroxidation. MCP-1 was also significantly higher in women undergoing C-section; this cytokine declined in women who decreased mDII during lactation, while IL-10 increased. Linear mixed regression models evidenced that the most important factors modulating BM cytokines were lactation period and gestational age. In conclusion, during the first month of lactation, BM cytokines shift towards an anti-inflammatory profile, influenced mainly by prematurity. BM MCP-1 is associated with maternal and neonatal inflammatory processes.
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Affiliation(s)
- David Ramiro-Cortijo
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
- Instituto Universitario de Estudios de la Mujer (IUEM), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Gloria Herranz Carrillo
- Division of Neonatology, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, 28040 Madrid, Spain
| | - Pratibha Singh
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Miguel Rebollo-Hernanz
- Department of Agricultural Chemistry and Food Science, Institute of Food Science Research CIAL (UAM-CSIC), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | | | - Santiago Ruvira
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
| | - María Martín-Trueba
- Department of Agricultural Chemistry and Food Science, Institute of Food Science Research CIAL (UAM-CSIC), Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Camilia R Martin
- Department of Neonatology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
- Division of Translational Research, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA 02215, USA
| | - Silvia M Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, 28029 Madrid, Spain
- Instituto Universitario de Estudios de la Mujer (IUEM), Universidad Autónoma de Madrid, 28049 Madrid, Spain
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Ramiro-Cortijo D, Singh P, Herranz Carrillo G, Gila-Díaz A, Martín-Cabrejas MA, Martin CR, Arribas SM. Association of maternal body composition and diet on breast milk hormones and neonatal growth during the first month of lactation. Front Endocrinol (Lausanne) 2023; 14:1090499. [PMID: 36936154 PMCID: PMC10018215 DOI: 10.3389/fendo.2023.1090499] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2022] [Accepted: 02/17/2023] [Indexed: 03/06/2023] Open
Abstract
INTRODUCTION Preterm birth is associated with altered growth patterns and an increased risk of cardiometabolic diseases, with breast milk (BM) being a counteracting factor. Preterm infants also show alterations in adipokines and gut hormones influencing appetite and metabolism. Since these hormones are present in BM, it is possible that their levels may equilibrate deficiencies improving infant growth. We aimed to assess 1) the BM levels of ghrelin, resistin, leptin, insulin, peptide YY, and the gastrointestinal peptide in women with preterm and term labor; 2) the relationship between BM hormones and neonatal growth; and 3) the influence of maternal body composition and diet on these BM hormones. METHODS BM from 48 women (30 term and 18 preterm labor) was collected at days 7, 14, and 28 of lactation. Maternal body composition was evaluated by bioimpedance, and neonate anthropometric parameters were collected from medical records. The maternal dietary pattern was assessed by a 72-h dietary recall at days 7 and 28 of lactation. BM hormones were analyzed by the U-Plex Ultra-sensitive method. Data were analyzed using linear regression models. BM from women with preterm labor had lower ghrelin levels, with the other hormones being significantly higher compared to women with term delivery. RESULTS In premature infants, growth was positively associated with BM ghrelin, while, in term infants, it was positively associated with insulin and negatively with peptide YY. In the first week of lactation, women with preterm labor had higher body fat compared to women with term labor. In this group, ghrelin levels were positively associated with maternal body fat and with fiber and protein intake. In women with term labor, no associations between anthropometric parameters and BM hormones were found, and fiber intake was negatively associated with peptide YY. DISCUSSION Preterm labor is a factor influencing the levels of BM adipokines and gut hormones, with BM ghrelin being a relevant hormone for premature infant growth. Since ghrelin is lower in BM from women with preterm labor and the levels are associated with maternal fat storage and some dietary components, our data support the importance to monitor diet and body composition in women who gave birth prematurely to improve the BM hormonal status.
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Affiliation(s)
- David Ramiro-Cortijo
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
- Division of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, United States
- Instituto Universitario de Estudios de la Mujer (IUEM), Universidad Autónoma de Madrid, Madrid, Spain
| | - Pratibha Singh
- Division of Gastroenterology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, United States
| | - Gloria Herranz Carrillo
- Division of Neonatology, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Madrid, Spain
| | - Andrea Gila-Díaz
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
| | - María A. Martín-Cabrejas
- Department of Agricultural Chemistry and Food Science, Institute of Food Science Research (CIAL), Universidad Autónoma de Madrid, Consejo Superior de Investigación Científica (CSIC), Madrid, Spain
| | - Camilia R. Martin
- Department of Neonatology, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, United States
- Division of Translational Research, Beth Israel Deaconess Medical Center and Harvard Medical School, Boston, MA, United States
| | - Silvia M. Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, Madrid, Spain
- Instituto Universitario de Estudios de la Mujer (IUEM), Universidad Autónoma de Madrid, Madrid, Spain
- *Correspondence: Silvia M. Arribas,
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Cabrera-Domínguez G, de la Calle M, Herranz Carrillo G, Ruvira S, Rodríguez-Rodríguez P, Arribas SM, Ramiro-Cortijo D. Women during Lactation Reduce Their Physical Activity and Sleep Duration Compared to Pregnancy. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11199. [PMID: 36141479 PMCID: PMC9517522 DOI: 10.3390/ijerph191811199] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Revised: 09/02/2022] [Accepted: 09/04/2022] [Indexed: 06/16/2023]
Abstract
Sleep, mental health and physical activity are fundamental for wellbeing, and some of these factors are interrelated. However, these aspects are not usually considered during pregnancy and lactation, which are particularly vulnerable periods. Therefore, our aims were to conduct a cross sectional study to assess the psychological capital, quality of life, sleep hygiene and physical activity in a cohort of women during pregnancy and lactation periods. Women were recruited from Spanish maternity and lactation non-profit associations and social networks through an online platform with the following inclusion criteria: pregnancy (in any period of gestation) or breastfeeding period (≤6 months postpartum). The cohort was categorized into ≤12 weeks of gestation (n = 32), >12 weeks of gestation (n = 119) and lactation (n = 60). The women self-reported the sociodemographic data, obstetric complications and full breastfeeding or mixed practices. In addition, women responded to the psychological capital instrument, the health survey form, the Pittsburg sleep quality index and the pregnancy physical activity questionnaire. Overall, the groups were similar in sociodemographic variables. Women in the lactation period perceived lower social support compared to the gestation period. No statistically differences were found between groups in the psychological capital nor in the general health survey form. However, the models adjusted by employment and civil and economic status and perceived social support, demonstrated that the sleep duration negatively associated with the lactation period (β = 1.13 ± 0.56; p-Value = 0.016), and the household tasks were associated with this period (β = 2147.3 ± 480.7; p-Value < 0.001). A decrease in physical daily activities were associated with both the end of gestation and the lactation periods. In addition, the decreasing total activity was associated with the lactation period (β = 1683.67 ± 688.05; p-Value = 0.016). In conclusion, during lactation, the poorer sleep and physical activity, together with a lower social support of the woman, may lead to deficient mental health adjustment. Our data suggest that women are at higher risk of vulnerability in lactation compared to the gestation period.
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Affiliation(s)
- Gema Cabrera-Domínguez
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain
| | - María de la Calle
- Department of Obstetric and Gynecology, Hospital Universitario La Paz, Paseo de la Castellana 261, 28046 Madrid, Spain
| | - Gloria Herranz Carrillo
- Division of Neonatology, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), C/Profesor Martin Lagos s/n, 28040 Madrid, Spain
| | - Santiago Ruvira
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
- PhD Programme in Pharmacology and Physiology, Universidad Autónoma de Madrid, 28049 Madrid, Spain
| | - Pilar Rodríguez-Rodríguez
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - Silvia M. Arribas
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
| | - David Ramiro-Cortijo
- Department of Physiology, Faculty of Medicine, Universidad Autónoma de Madrid, C/Arzobispo Morcillo 2, 28029 Madrid, Spain
- Food, Oxidative Stress and Cardiovascular Health (FOSCH) Research Group, Universidad Autónoma de Madrid, Ciudad Universitaria de Cantoblanco, 28049 Madrid, Spain
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Suzuki T, Nojiri K, Higurashi S, Tsujimori Y, Toba Y, Nomura K. Relationship between Child Care Exhaustion and Breastfeeding Type at Two and Six Months in a Cohort of 1210 Japanese Mothers. Nutrients 2022; 14:nu14061138. [PMID: 35334795 PMCID: PMC8955404 DOI: 10.3390/nu14061138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/04/2022] [Accepted: 03/06/2022] [Indexed: 02/05/2023] Open
Abstract
This study investigated whether parenting stress is associated with breastfeeding type (exclusive or partial). Between 2014 and 2019, we recruited 1210 healthy mothers (mean age, 31.2 years; 65%, multiparity) from 73 obstetric institutions across all prefectures of Japan. Among these, 1120 mothers at two months and 1035 mothers at six months were investigated for parenting stress and breastfeeding type: exclusive versus otherwise (partial). Parenting stress was measured by a validated Japanese scale consisting of childcare exhaustion, worry about child’s development, and no partner support. Exclusive breastfeeding prevalence was 75% at two and 78% at six months. The total scores for childcare exhaustion and worry about child development were statistically higher in the partial breastfeeding group than in the exclusive breastfeeding group at two months but not at six months. A logistic regression model demonstrated that childcare exhaustion was significantly associated with an increased risk of having partial breastfeeding at two months after adjusting for the maternal Body Mass Index, parity, and baby’s current weight. However, the association was no longer significant at six months. The present study suggests that intervention for parenting stress at two months postpartum may promote prolonged exclusive breastfeeding.
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Affiliation(s)
- Tomoya Suzuki
- School of Medicine, Akita University, 1-1-1 Hondo, Akita 010-8543, Japan;
| | - Keisuke Nojiri
- Research and Development Department, Bean Stalk Snow Co., Ltd., Saitama 350-1165, Japan; (K.N.); (S.H.); (Y.T.); (Y.T.)
| | - Satoshi Higurashi
- Research and Development Department, Bean Stalk Snow Co., Ltd., Saitama 350-1165, Japan; (K.N.); (S.H.); (Y.T.); (Y.T.)
| | - Yuta Tsujimori
- Research and Development Department, Bean Stalk Snow Co., Ltd., Saitama 350-1165, Japan; (K.N.); (S.H.); (Y.T.); (Y.T.)
| | - Yasuhiro Toba
- Research and Development Department, Bean Stalk Snow Co., Ltd., Saitama 350-1165, Japan; (K.N.); (S.H.); (Y.T.); (Y.T.)
| | - Kyoko Nomura
- Department of Environment Health Science and Public Health, Akita University Graduate School of Medicine, 1-1-1 Hondo, Akita 010-8543, Japan
- Correspondence: ; Tel.: +81-18-884-6087
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The Association between Postpartum Practice and Chinese Postpartum Depression: Identification of a Postpartum Depression-Related Dietary Pattern. Nutrients 2022; 14:nu14040903. [PMID: 35215552 PMCID: PMC8880681 DOI: 10.3390/nu14040903] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/15/2022] [Accepted: 02/17/2022] [Indexed: 01/27/2023] Open
Abstract
Conflicting results of Chinese traditional postpartum practices have aroused concerns over their health effects. The role of postpartum practices in postpartum depression (PPD) is still a matter of discussion, especially from a dietary practice point of view. The current study was designed to (1) explore the association between postpartum practices and PPD, (2) to identify the dietary pattern related to PPD, and (3) to identify the possible pathways among postpartum practices and PPD. This study is part of the YI Study, which was a cross-sectional study conducted in 10 cities in China. Data for 955 postpartum women were used in the current analysis. The Edinburgh Postnatal Depression Scale (EPDS-10) was used to evaluate PPD with a cutoff value of 9. Postpartum practice was based on the participants’ self-reported practices. Individual practices were recorded and categorized as dietary and non-dietary practices. The dietary pattern was identified based on the food intake frequencies of 25 food groups using the method of reduced rank regression. Structural equation modeling was used to explore the potential pathways between postpartum practices and PPD. The current study observed significant associations between postpartum practices and PPD (Adjusted OR = 1.41, 95% CI: 1.04–1.90). A similar trend was also found between dietary postpartum practices and PPD (Adjusted OR = 1.39, 95%CI: 1.03–1.88) but not for non-dietary practices and PPD (Adjusted OR = 1.26, 95%CI: 0.92–1.75). A PPD-related dietary pattern was identified with the characteristics of a high intake of meat and eggs and a lower intake of vegetables, mushrooms, and nuts. This dietary pattern was significantly associated with a higher chance of adhering to postpartum practice (Adjusted OR = 1.26, 95% CI: 1.10–1.44). Based on the pathway analysis, this study also observed the association between postpartum practices and PPD, and the association between dietary practices and PPD were both mediated by sleep quality. In conclusion, this study demonstrated that a substantial proportion of women in modern China experience traditional postpartum Chinese practices and that either overall or dietary-related postpartum practices are associated with a higher risk of PPD. The current dietary practices in postpartum rituals may play an important role in developing PPD. A culturally embedded, science-based dietary guideline is required to help women to achieve both physical and psychological health in the postpartum period.
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Taha Z, Garemo M, El Ktaibi F, Nanda J. Breastfeeding Practices in the United Arab Emirates: Prenatal Intentions and Postnatal Outcomes. Nutrients 2022; 14:nu14040806. [PMID: 35215456 PMCID: PMC8876217 DOI: 10.3390/nu14040806] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Revised: 02/07/2022] [Accepted: 02/10/2022] [Indexed: 12/10/2022] Open
Abstract
Breastfeeding provides the ideal nutrition in infancy, and its benefits extend to the health of mothers. Psychosocial factors such as the intention to breastfeed, self-efficacy, or maternal confidence to breastfeed have been shown to impact breastfeeding outcomes in other communities. The aim of this study was to assess the potential associations between mothers’ prenatal intention to breastfeed and post-delivery breastfeeding practices. A cross-sectional study was conducted from March to September 2017. Emirati and non-Emirati mothers with children below the age of 2 were recruited from maternal and child health centers in various geographical areas in Abu Dhabi Capital district, United Arab Emirates. The variables (mothers’ intention to breastfeed, breastfeeding knowledge, support from family and health care professionals, and initiation and duration of breastfeeding) were collected by research assistants during an in-person interview, using a structured questionnaire. A total of 1799 mothers participated in this study. Mothers’ prenatal intention to breastfeed was significantly associated with breastfeeding initiation (p < 0.001) and length of exclusive breastfeeding (p = 0.006). Furthermore, intention to breastfeed during early pregnancy showed a strong association (p < 0.001) with mothers who had exclusively breast fed for more than three months. In addition, knowledge on the benefits of breastfeeding and getting support from relatives and non-relatives demonstrated significant relationship with a longer period of exclusive breastfeeding (p < 0.01) In total, mothers in the study reported receiving almost four thousand advice about breastfeeding, of which 3869 (97%) were encouraging to our others in the study. Our findings on prenatal intentions, knowledge and network support on exclusive breastfeeding indicates the importance of including breastfeeding knowledge and support as critical topics during prenatal education, not only to the mothers but also to close network members who seek a healthy pregnancy outcome.
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Affiliation(s)
- Zainab Taha
- Department of Health Sciences, Zayed University, Abu Dhabi P.O. Box 144534, United Arab Emirates;
- Correspondence: ; Tel.: +971-2-5993111; Fax: +971-2-4434847
| | - Malin Garemo
- Department of Health Sciences, Zayed University, Abu Dhabi P.O. Box 144534, United Arab Emirates;
| | - Farid El Ktaibi
- Department of Mathematics and Statistics, Zayed University, Abu Dhabi P.O. Box 144534, United Arab Emirates;
| | - Joy Nanda
- The Johns Hopkins Medical Institutions, Baltimore, MD 21206, USA;
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Calik-Ksepka A, Stradczuk M, Czarnecka K, Grymowicz M, Smolarczyk R. Lactational Amenorrhea: Neuroendocrine Pathways Controlling Fertility and Bone Turnover. Int J Mol Sci 2022; 23:ijms23031633. [PMID: 35163554 PMCID: PMC8835773 DOI: 10.3390/ijms23031633] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 02/06/2023] Open
Abstract
Lactation is a physiological state of hyperprolactinemia and associated amenorrhea. Despite the fact that exact mechanisms standing behind the hypothalamus-pituitary-ovarian axis during lactation are still not clear, a general overview of events leading to amenorrhea may be suggested. Suckling remains the most important stimulus maintaining suppressive effect on ovaries after pregnancy. Breastfeeding is accompanied by high levels of prolactin, which remain higher than normal until the frequency and duration of daily suckling decreases and allows normal menstrual function resumption. Hyperprolactinemia induces the suppression of hypothalamic Kiss1 neurons that directly control the pulsatile release of GnRH. Disruption in the pulsatile manner of GnRH secretion results in a strongly decreased frequency of corresponding LH pulses. Inadequate LH secretion and lack of pre-ovulatory surge inhibit the progression of the follicular phase of a menstrual cycle and result in anovulation and amenorrhea. The main consequences of lactational amenorrhea are connected with fertility issues and increased bone turnover. Provided the fulfillment of all the established conditions of its use, the lactational amenorrhea method (LAM) efficiently protects against pregnancy. Because of its accessibility and lack of additional associated costs, LAM might be especially beneficial in low-income, developing countries, where modern contraception is hard to obtain. Breastfeeding alone is not equal to the LAM method, and therefore, it is not enough to successfully protect against conception. That is why LAM promotion should primarily focus on conditions under which its use is safe and effective. More studies on larger study groups should be conducted to determine and confirm the impact of behavioral factors, like suckling parameters, on the LAM efficacy. Lactational bone loss is a physiologic mechanism that enables providing a sufficient amount of calcium to the newborn. Despite the decline in bone mass during breastfeeding, it rebuilds after weaning and is not associated with a postmenopausal decrease in BMD and osteoporosis risk. Therefore, it should be a matter of concern only for lactating women with additional risk factors or with low BMD before pregnancy. The review summarizes the effect that breastfeeding exerts on the hypothalamus-pituitary axis as well as fertility and bone turnover aspects of lactational amenorrhea. We discuss the possibility of the use of lactation as contraception, along with this method's prevalence, efficacy, and influencing factors. We also review the literature on the topic of lactational bone loss: its mechanism, severity, and persistence throughout life.
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Affiliation(s)
- Anna Calik-Ksepka
- Department of Gynaecological Endocrinology, Medical University of Warsaw, Karowa 2, 00-315 Warsaw, Poland; (M.G.); (R.S.)
- Correspondence:
| | - Monika Stradczuk
- Student’s Academic Association, Department of Gynecological Endocrinology, Faculty of Medicine, Medical University of Warsaw, Żwirki i Wigury 61, 02-091 Warsaw, Poland; (M.S.); (K.C.)
| | - Karolina Czarnecka
- Student’s Academic Association, Department of Gynecological Endocrinology, Faculty of Medicine, Medical University of Warsaw, Żwirki i Wigury 61, 02-091 Warsaw, Poland; (M.S.); (K.C.)
| | - Monika Grymowicz
- Department of Gynaecological Endocrinology, Medical University of Warsaw, Karowa 2, 00-315 Warsaw, Poland; (M.G.); (R.S.)
| | - Roman Smolarczyk
- Department of Gynaecological Endocrinology, Medical University of Warsaw, Karowa 2, 00-315 Warsaw, Poland; (M.G.); (R.S.)
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