vitamin-b-12 and Depression--Postpartum

Vitamin B. MEDLINE, Embase, and SCOPUS were searched from inception to October, 2020.. Observational studies and randomized controlled trials of singleton pregnancies involving vitamin B. Data were synthesized and are presented narratively.. The 5 studies included in the analysis did not demonstrate a statistically significant link between vitamin B

Topics: Depression, Postpartum; Female; Humans; Pregnancy; Restless Legs Syndrome; Vitamin B 12; Vitamins

Nutritional requirements need to be met in order to adapt to pre- and postnatal changes. Our aim was to systematically review the evidence of associations between nutritional biomarkers and psychological distress during pregnancy and in the first postnatal year.. MEDLINE, EMBASE, PsycINFO, Scielo, LILACS, clinicaltrials.gov, International Clinical Trials Registry, Cochrane Library, Scopus and Web of Science databases were searched for articles from inception to 4/15/2016. Studies of maternal nutritional biomarkers in blood (fatty acids/micronutrients/amino acids) and associations with psychological distress (depression/anxiety/stress) were included. Two independent reviewers extracted data based on study designs, participants, outcomes, exposures, and association measures.. There was higher variability between association measures, time and scales of depression and anxiety assessments.. The majority of high-quality studies suggest that lower vitamin D levels may be associated with postpartum depression. However, further evidence is needed for guiding clinical practice on nutritional biomarkers.

Topics: Adult; Anxiety Disorders; Biomarkers; Depression, Postpartum; Depressive Disorder; Female; Folic Acid; Humans; Maternal Nutritional Physiological Phenomena; Micronutrients; Postpartum Period; Pregnancy; Pregnancy Complications; Vitamin B 12; Vitamin D; Vitamin D Deficiency

Vitamin B12 (cobalamin) is necessary for development of the fetus and child. Pregnant women who are vegetarian or vegan, have Crohn's or celiac disease, or have undergone gastric bypass surgery are at increased risk of B12 deficiency. Low serum levels of B12 have been linked to negative impacts in cognitive, motor, and growth outcomes. Low cobalamin levels also may be related to depression in adults. Some studies indicate that B12 supplementation may improve outcomes in children, although more research is needed in this area. Overall, the mechanisms of B12 action in development remain unclear. Further studies in this area to elucidate the pathways of cobalamin influence on development, as well as to prevent B12 deficiency in pregnant women and children are indicated.

Topics: Ataxia; Child; Coenzymes; Cognition Disorders; Depression, Postpartum; Developmental Biology; Diet; Embryo, Mammalian; Female; Fetal Development; Fetus; Humans; Infant, Newborn; Neural Tube Defects; Pregnancy; Vitamin B 12; Vitamin B 12 Deficiency

Vitamin B12 is an essential micronutrient for neurological function, as it leads to the regeneration of methionine from homocysteine, which is precursor of biologically active molecule S-Adenosyl Methionine (SAM). Pregnancy is a state of increased demand and delayed postpartum repletion of nutrients may predispose women to depression.. We included women who visited the hospital at 6-weeks postpartum for a regular checkup. Inclusion criteria were age (18-50 years), and willingness to donate venous sample for analysis. Exclusion criteria included previous history of mood disorders or antidepressant medication use, and any systemic illness like hypothyroidism, epilepsy, diabetes, and hypertension. Based on EPDS score of 10 as a cutoff, 217 women with probable postpartum depression (PPD) and equal number of age and BMI matched controls were included. Plasma total vitamin B12, holotranscobalamin (holotc), homocysteine (hcy), methyl malonic acid (MMA), 5-methyl tetrahydrofolate (THF), SAM and serotonin levels were estimated using commercially available ELISA kits. Combined B12 (cB12) score was calculated from study parameters. Multivariate analysis was performed to assess the risk of probable postpartum depression.. Total vitamin B12 and combined B12 score were found to be significantly lower (p = 0.001) and MMA (p = 0.002) and 5-methyl THF (p < 0.001) levels were higher in women with probable depression than women without probable PPD. Women in the lowest vitamin B12 quartile had 4.53 times higher likelihood of probable postpartum depression (p < 0.001). Multivariate analysis demonstrated that decreasing vitamin B12 (OR = 0.394; 95% CI: 0.189-0.822) and cB12 (OR = 0.293; 95% CI: 0182-0.470) and increasing MMA (OR = 2.14; 95% CI: 1.63-2.83) and 5-methyl THF levels (OR = 3.29; 95% CI: 1.59-6.83) were significantly associated with the risk of probable PPD.. Low vitamin B12 may contribute to depressive symptoms in vulnerable postpartum period.

Topics: Adolescent; Adult; Cesarean Section; Cross-Sectional Studies; Depression, Postpartum; Diet; Female; Homocysteine; Humans; India; Methylmalonic Acid; Pregnancy; Pregnancy, Unplanned; Risk Factors; S-Adenosylmethionine; Serotonin; Social Class; Tetrahydrofolates; Transcobalamins; Vitamin B 12; Vitamin B 12 Deficiency; Young Adult

Although empirical studies investigating its effects are scarce, postpartum placentophagy is increasing in popularity because of purported benefits on mood, energy, lactation, and overall nutrition. Therefore, this study sought to test the hypotheses that women who consumed their placenta (placentophagy exposed [PE]) would have (1) fewer depressive symptoms, (2) more energy, (3) higher vitamin B. Using data from a large, longitudinal study of gene × environment effects involving perinatal women with a history of mood disorders, the study investigators identified a PE cohort and matched them 4:1 (by psychiatric diagnosis, psychotropic medication use, supplementation, income, and age) with an NE cohort from the same dataset. The study investigated differences between the PE and NE cohorts with respect to scores on the Edinburgh Postnatal Depression Scale and Sleep-Wake Activity Inventory, vitamin B. The sample of 138 women (28 in the PE cohort, matched to 110 in the NE cohort) provided 80% power at α = 0.0125 to detect an effect of moderate magnitude (which can be used to approximate an effect of clinically significant magnitude).There were no differences in Edinburgh Postnatal Depression Scaleor Sleep-Wake Activity Inventory scales (P = 0.28 and P = 0.39, respectively), vitamin B. These data provide no support for the idea that postpartum placentophagy improves mood, energy, lactation, or plasma vitamin B

Topics: Adult; Cohort Studies; Depression, Postpartum; Dietary Supplements; Eating; Female; Humans; Lactation; Medical Waste; Mood Disorders; Placenta; Postpartum Period; Pregnancy; Retrospective Studies; Vitamin B 12

Studies in the general population have proposed links between nutrition and depression, but less is known about the perinatal period. Depletion of nutrient reserves throughout pregnancy and delayed postpartum repletion could increase the risk of perinatal depression. We examined the relationships of plasma folate and vitamin B12 concentrations during pregnancy with perinatal depression. At 26th-28th weeks of gestation, plasma folate and vitamin B12 were measured in women from the GUSTO mother-offspring cohort study in Singapore. Depressive symptoms were measured with the Edinburgh Postnatal Depression Scale (EPDS) during the same period and at 3-month postpartum. EPDS scores of ≥15 during pregnancy or ≥13 at postpartum were indicative of probable depression. Of 709 women, 7.2% (n = 51) were identified with probable antenatal depression and 10.4% (n = 74) with probable postnatal depression. Plasma folate concentrations were significantly lower in those with probable antenatal depression than those without (mean ± SD; 27.3 ± 13.8 vs 40.4 ± 36.5 nmol/L; p = 0.011). No difference in folate concentrations was observed in those with and without probable postnatal depression. In adjusted regression models, the likelihood of probable antenatal depression decreases by 0.69 for every unit variation (increase) in folate (OR = 0.69 per SD increase in folate; 95% CI: 0.52, 0.94). Plasma vitamin B12 concentrations were not associated with perinatal depression. Lower plasma folate status during pregnancy was associated with antenatal depression, but not with postnatal depression. Replication in other studies is needed to determine the direction of causality between low folate and antenatal depression.. NCT01174875.

Topics: Adult; Cohort Studies; Depression, Postpartum; Depressive Disorder; Female; Folic Acid; Humans; Multivariate Analysis; Odds Ratio; Pregnancy; Pregnancy Complications; Psychiatric Status Rating Scales; Regression Analysis; Singapore; Vitamin B 12

Postpartum depression (PPD) is a disorder of multifactorial origin with significant consequences on both maternal and child health. One of the biological factors implicated is perturbed methionine-homocysteine metabolism. Since this metabolic pathway plays a significant role in myelination of nerve fibers, the growth and development of the child would also be adversely affected. We carried out this study in 103 women (58 with PPD and 45 without PPD) who delivered their child in our institute from December 2010 to November 2011. The study group was evaluated for PPD using Edinburgh postnatal depression scale with a cut-off score of 10. Assessment of fetal well being was done by APGAR score assessed immediately after birth. Serum folic acid, vitamin B12, homocysteine and serotonin was done by ELISA. We found significantly elevated levels of homocysteine in women with PPD as compared to those without PPD, both at 24-48h as well as six weeks after delivery, although no associations were found with folate and vitamin B12 levels. Also, there was a significant negative correlation between serum homocysteine and serotonin levels in the postpartum depression group with a significant negative correlation between homocysteine and serotonin. Our study showed a significantly lower APGAR score in the infants born to mothers with PPD. Our study also shows that homocysteinemia is associated with PPD whether at the first week or sixth week, while low serum serotonin may play a role in depression during the first week, but may not have a role in depression status at the sixth week. Also, PPD in the mother is related to a low APGAR score in infants born to these mothers emphasizing the significance of both mental as well as nutritional status of the mother.

Topics: Adult; Depression, Postpartum; Female; Folic Acid; Homocysteine; Humans; Infant; Infant, Newborn; Serotonin; Vitamin B 12

Previous studies showed an inverse association between folate intake and depression. However, epidemiological evidence for folate intake and postpartum depression is unavailable. This prospective study examined the relationship of dietary consumption of folate and B vitamins during pregnancy with the risk of postpartum depression.. Study subjects were 865 Japanese women. Dietary data were obtained during pregnancy from a validated self-administered diet history questionnaire. Postpartum depression was defined as present when subjects had an Edinburgh Postnatal Depression Scale score of 9 or higher between 2 and 9 months postpartum. Adjustment was made for age, gestation, parity, cigarette smoking, alcohol intake, family structure, family income, education, changes in diet in the previous 1 month, season when data at baseline were collected, body mass index, time of delivery before the second survey, medical problems in pregnancy, baby's sex, and baby's birth weight.. Postpartum depression developed in 121 subjects (14.0%) 2 to 9 months postpartum. There was no measurable association between intake of folate, cobalamin, or pyridoxine and the risk of postpartum depression. Compared with riboflavin intake in the first quartile, only riboflavin consumption in the third quartile was independently related to a decreased risk of postpartum depression (multivariate odds ratio: 0.53, 95% CI: 0.29-0.95, P for trend=0.55).. Personal and family psychiatric history, sociocultural factors, and personal and family relations were not controlled for. The possibility of misclassification of dietary information during pregnancy should be considered.. Our results suggest that moderate consumption of riboflavin may be protective against postpartum depression.

Topics: Cohort Studies; Depression, Postpartum; Female; Folic Acid; Follow-Up Studies; Humans; Japan; Pregnancy; Pregnancy Trimester, Third; Prospective Studies; Riboflavin; Risk Factors; Vitamin B 12; Vitamin B 6