Supplementation with calcium and short-chain fructo-oligosaccharides affects markers of bone turnover but not bone mineral density in postmenopausal women.

This 24-mo randomized, double-blind, controlled trial aimed to examine whether supplementation with a natural marine-derived multi-mineral supplement rich in calcium (Ca) taken alone and in conjunction with short-chain fructo-oligosaccharide (scFOSs) has a beneficial effect on bone mineral density (BMD) and bone turnover markers (BTMs) in postmenopausal women. A total of 300 non-osteoporotic postmenopausal women were randomly assigned to daily supplements of 800 mg of Ca, 800 mg of Ca with 3.6 g of scFOS (CaFOS), or 9 g of maltodextrin.

Biomarker responses to folic acid intervention in healthy adults: a meta-analysis of randomized controlled trials.

Background: The task of revising dietary folate recommendations for optimal health is complicated by a lack of data quantifying the biomarker response that reliably reflects a given folate intake.

Objective: We conducted a dose-response meta-analysis in healthy adults to quantify the typical response of recognized folate biomarkers to a change in folic acid intake.

Design: Electronic and bibliographic searches identified 19 randomized controlled trials that supplemented with folic acid and measured folate biomarkers before and after the intervention in apparently healthy adults aged ≥18 y.

EURRECA-Estimating folate requirements for deriving dietary reference values.

In most countries, the dietary folate intake associated with adequate status of red cell folate and/or serum folate provides the basis for formulating reference values. One of the major challenges in setting dietary reference values for folate, however, is the need to account for the differences in bioavailability between the natural forms of the vitamin and the synthetic form, folic acid, albeit to date, few countries in Europe take bioavailability into consideration. A series of systematic reviews that included only those studies which used the most robust measures of both folate intake and folate status were carried out by the EURRECA Network of Excellence to examine the relationships between folate intake, status, and a number of health outcomes relevant to specific stages of the lifecycle.

Early-stage primary school children attending a school in the Malawian School Feeding Program (SFP) have better reversal learning and lean muscle mass growth than those attending a non-SFP school.

In developing countries, schoolchildren encounter a number of challenges, including failure to complete school, poor health and nutrition, and poor academic performance. Implementation of school feeding programs (SFPs) in less developed countries is increasing and yet there is mixed evidence regarding their positive effects on nutrition, education, and cognition at the population level. This study evaluated cognitive and anthropometric outcomes in entry-level primary school children in Malawi with the aim of generating evidence for the ongoing debate about SFPs in Malawi and other developing countries.

Nutritional and cognitive status of entry-level primary school children in Zomba, rural Malawi.

Entry-level Malawian children (n = 226) aged 6-8 years from two public primary schools, one a participant in a national school feeding programme (FP), the other not, were investigated for differences in nutritional and cognitive status. Stunted growth (42%) and underweight (25%) were prevalent, with no significant differences between the schools, although the school attended was a significant predictor of mid-upper arm circumference. Previous attendance at a community-based childcare centre was significantly associated with lower body weight and height.

Associations between obesity (BMI and waist circumference) and socio-demographic factors, physical activity, dietary habits, life events, resilience, mood, perceived stress and hopelessness in healthy older Europeans.

Background: It is important to understand the psycho-social context of obesity to inform prevention and treatment of obesity at both the individual and public health level.

Methods: Representative samples of middle-aged adults aged ≥43 years were recruited in Great Britain (GB) (n = 1182) and Portugal (n = 540) and interviewed to explore associations between body mass index (BMI), waist circumference (WC), demographic factors, physical activity, dietary habits (FFQ), life events (LES), Resilience (RS11), Mood (MS), Hopelessness (BDI) and Perceived Stress (PSS4). BMI (kg/m2) and WC (cm) were dependent variables in separate multiple linear regression models for which predictors were entered in 4 blocks: 1.

Choline supplementation and measures of choline and betaine status: a randomised, controlled trial in postmenopausal women.

Choline is an essential nutrient and can also be obtained by de novo synthesis via an oestrogen responsive pathway. Choline can be oxidised to the methyl donor betaine, with short-term supplementation reported to lower plasma total homocysteine (tHcy); however, the effects of longer-term choline supplementation are less clear. We investigated the effect of choline supplementation on plasma concentrations of free choline, betaine and tHcy and B-vitamin status in postmenopausal women, a group more susceptible to low choline status.

The relationship between whole-blood serotonin and subjective mood in apparently healthy postmenopausal women.

The aim of this research has been to determine the degree to which biochemical indices of mood reflect subjective mood. Potential relationships between whole-blood (WB) serotonin (5-hydroxytryptamine, 5-HT) levels as determined by the positive and negative affect schedule (PANAS) have been explored in apparently healthy postmenopausal women (n=39). Partial correlations indicated that WB 5-HT was positively associated with positive affect (p=0.