This study assessed and compared heath-related behaviours and nutrient and food group intakes between US-born and Korea-born Korean American women.

Cross-sectional analyses were performed for ethnic Koreans who participated in the Multiethnic Cohort Study in Hawaii and Los Angeles in 1993–1996. The sample included 492 Korean American women aged 45–75 years who were born in the USA (n = 274) or Korea (n = 218). Participants were recruited using driver's license files as a primary sampling source and completed a self-administered questionnaire, including a quantitative food frequency section.

The proportion overweight or obese was 31.4% in US-born and 9.4% in Korea-born women. US-born women had higher intakes of total fat and fat as a percentage of energy, and lower intakes of sodium, vitamin C, β-carotene and carbohydrate as a percentage of energy, than Korea-born women. Comparing intakes of food group servings from the Food Guide Pyramid, US-born women reported more whole grains, red meat and nuts, and less soy products, than did Korea-born women. US-born women also consumed fewer vegetables and fruit than those born in Korea. Few women in either group reported intakes that met the recommendations for dairy foods. Intake of discretionary fat from the Pyramid tip was higher in US-born than in Korea-born women.

These findings indicate that the acculturation of Korean immigrants affects dietary intakes in ways that may alter risks of several chronic diseases. Further studies will be necessary to examine the effects of dietary acculturation on disease patterns.

To investigate whether intakes of Ca, vitamin D, casein and whey are associated with periodontitis and to investigate the possibility of interactions between them.

Cross-sectional study. An Internet-based, 267-item FFQ was used to assess dietary intake. Intakes of casein (32·0 g/d), whey proteins (9·6 g/d) and vitamin D (5·8 μg/d) were classified as within v. above the 50th percentile. Ca intake was classified as within v. below age-specific recommendations. Severe periodontitis was defined as having ≥2 inter-proximal sites with clinical attachment loss ≥6 mm (not on the same tooth) and ≥1 inter-proximal site with pocket depth ≥5 mm. Since vitamin D influences Ca absorption, models were stratified by lower and higher (<5·8 v. ≥5·8 µg/d) vitamin D intake.

Danish Health Examination Survey (DANHES) 2007–2008.

Adult participants (n 3287) in the oral health study of DANHES 2007–2008.

Intakes of Ca within recommendations (OR=0·76; 95 % CI 0·58, 0·99), whey ≥9·6 g/d (OR=0·75; 95 % CI 0·58, 0·97) and casein ≥32 g/d (OR=0·75 95 % CI 0·58, 0·97) were associated with lower likelihood of severe periodontitis after adjustment for age, gender, education, smoking, sucrose intake, alcohol consumption, number of teeth, daily brushing, regular visits to the dentist and chronic illness, irrespective of vitamin D intake levels. Intake of vitamin D alone was not associated severe with periodontitis.

Intakes of Ca, casein and whey protein were inversely associated with periodontitis. Consumption of foods rich in Ca, casein and whey (e.g. dairy foods) should be promoted, as they may contribute to the prevention of periodontitis. Further longitudinal studies are required to confirm these associations.

Cross-sectional data indicate that a relationship between household food insecurity and overweight exists among women in the USA. Cross-sectional data cannot determine if food insecurity leads to overweight as some have hypothesised. The purpose of the present study was to examine the relationship of food insecurity with subsequent weight gain in women using data from the Panel Study of Income Dynamics (PSID).

Panel data from the 1999 and 2001 PSID, a nationally representative sample of households, were analysed using multivariate regression procedures.

Average weight gain among all women (n = 5595) was 1.1 kg on average over the two years. There were no significant differences in the percentages of women who gained a clinically significant amount (2.3 kg) by food insecurity status. Overweight women who were on a weight-gain trajectory during the 2-year period gained less if they were food-insecure. This relationship was not observed among healthy-weight or obese women.

Overall, food insecurity does not appear to be strongly associated with subsequent weight gain in women.

To examine how Australian children's reported everyday food preferences reflect dietary recommendations, and the impact of sociodemographic factors on these associations.

Cross-sectional survey.

Three hundred and seventy-one parents of children aged 2–5 years, recruited from three socio-economic groups in two Australian cities, completed a survey on their child's liking for 176 foods and drinks on a 5-point Likert scale in addition to demographic descriptors. Preferences were compared with the recommendations of the Dietary Guidelines for Children and Adolescents in Australia and the Australian Guide to Healthy Eating.

Foods in the Extra Foods (non-nutritious foods) and Cereals groups of the Australian Guide to Healthy Eating were highly liked (mean: 4.02 and 4.01, respectively), whilst foods in the Vegetables group were liked least (mean: 3.01). A large percentage of foods in the Cereals and Extra Foods groups were liked (64% and 56%, respectively) in contrast to the other food groups, especially Vegetables (7%). Children liked foods that were higher in sugar (r = 0.29, P < 0.0001) and more energy-dense (r = 0.34, P < 0.0001) but not those higher in saturated fat (r = 0.16, P = 0.03), total fat (r = 0.12, P = 0.12) or sodium (r = 0.10, P = 0.18). Sociodemographic variables (e.g. socio-economic status, parental education, children's age and sex) explained little of the variation in children's food preferences.

Australian pre-school children's food preferences align with dietary guidelines in some respects, but not others. Interventions are needed to shift children's preferences away from non-nutritious foods that are high in energy density and sugar, and towards vegetables and fruits.

To examine associations between breakfast cereal consumption and iron status and identify dietary patterns that might improve iron status in this vulnerable group.

Analysis of data from the UK National Diet and Nutrition Survey (NDNS) of children aged 1.5–4.5 years, including dietary intakes calculated from 4-day weighed records.

Data were used from 904 children with haematological measurements, excluding those taking iron supplements; 20% had low iron stores (ferritin < 10 μg l−1) while 8% were anaemic (Hb < 11 g dl−1).

High cereal consumers had significantly higher iron intakes than low cereal consumers (classified by tertiles) but the 10% difference in mean ferritin levels was not significant (P = 0.067). Lower intakes of vitamin C and meat among high consumers of cereal may have diluted the impact of cereal iron on iron status. When children were reclassified according to their intakes of vitamin C and iron from meat and breakfast cereals, the group with high (above median) intakes of two or more factors had a higher mean haemoglobin (Hb) level and a lower prevalence of anaemia compared with the group with low (below median) intakes of all three dietary constituents.

Nutritional advice that aims to improve iron status should emphasize not only rich sources of iron but also factors that may enhance or inhibit absorption. Strategies to optimize iron status in this vulnerable age group include consuming an iron-fortified breakfast cereal, vitamin C-rich fruit or drink at breakfast, and avoiding tea with (or after) meals.

To assess breast-feeding promotion in maternity hospitals and breast-feeding prevalences during the first year of life in mother–infant pairs in Germany.

Cross-sectional assessment of breast-feeding practices in a random sample of German maternity hospitals by use of a postal questionnaire. Follow-up of mother–infant pairs recruited in the participating hospitals to assess breast-feeding prevalences and infant feeding practices by use of a telephone interview 14 days after birth and food-frequency questionnaires mailed at the end of the 2nd, 4th, 6th, 9th and 12th month of life. Use of indicators for breast-feeding proposed by the World Health Organization (WHO) and the United Nations Children's Fund (UNICEF).

Nation-wide survey.

One hundred and seventy-seven maternity hospitals, 1717 mother–infant pairs.

There were wide variations in breast-feeding promotion in hospitals as evaluated by the practice of the '10 Steps to Successful Breastfeeding' given by WHO and UNICEF for certification as a ‘Babyfriendly Hospital’. Some steps (3, 4, 8) were practised in about 90% of the hospitals, others (steps 7, 9) in only 10%. Prevalences for exclusive (total) breast-feeding as defined by WHO were: 73% (86%) at discharge, 60% (85%) at 14 days, 42% (70%) at 2 months, 33% (59%) at 4 months, 10% (48%) at 6 months, <1% (26%) at 9 months and 0 (13%) at 12 months.

By use of indicators proposed by WHO and UNICEF, a differentiated insight into the breast-feeding situation in Germany has become possible. Moderate levels of breast-feeding promotion in hospitals resulted in almost satisfactory early breast-feeding prevalences but were not effective for long-term breast-feeding success in most mothers.

To assess the effectiveness of the self-regulatory Canadian Children’s Food and Beverage Advertising Initiative (CAI) in limiting advertising of unhealthy foods and beverages on children’s preferred websites in Canada.

Syndicated Internet advertising exposure data were used to identify the ten most popular websites for children (aged 2–11 years) and determine the frequency of food/beverage banner and pop-up ads on these websites from June 2015 to May 2016. Nutrition information for advertised products was collected and their nutrient content per 100 g was calculated. Nutritional quality of all food/beverage ads was assessed using the Pan American Health Organization (PAHO) and UK Nutrient Profile Models (NPM). Nutritional quality of CAI and non-CAI company ads was compared using χ2 analyses and independent t tests.

About 54 million food/beverage ads were viewed on children’s preferred websites from June 2015 to May 2016. Most (93·4 %) product ads were categorized as excessive in fat, Na or free sugars as per the PAHO NPM and 73·8 % were deemed less healthy according to the UK NPM. CAI-company ads were 2·2 times more likely (OR; 99 % CI) to be excessive in at least one nutrient (2·2; 2·1, 2·2, P<0·001) and 2·5 times more likely to be deemed less healthy (2·5; 2·5, 2·5, P<0·001) than non-CAI ads. On average, CAI-company product ads also contained (mean difference; 99 % CI) more energy (141; 141·1, 141·4 kcal, P<0·001, r=0·55), sugar (18·2; 18·2, 18·2 g, P<0·001, r=0·68) and Na (70·0; 69·7, 70·0 mg, P<0·001, r=0·23) per 100 g serving than non-CAI ads.

The CAI is not limiting unhealthy food and beverage advertising on children’s preferred websites in Canada. Mandatory regulations are needed.

To identify the dietary, lifestyle and socio-economic factors associated with the intake of whole grains (WG) in Norway, Sweden and Denmark.

A cross-sectional study.

Subsample of the Scandinavian cohort ‘HELGA’ consisting of three prospective cohorts: The Norwegian Women and Cancer Study; The Northern Sweden Health and Disease Study; and the Danish Diet, Cancer and Health Study.

A total of 8702 men and women aged 30–65 years. Dietary data are from one 24 h dietary recall and data on socio-economic status and lifestyle factors including anthropometric values are from the baseline collection of data.

Vegetables, fruits, dairy products, fish and shellfish, coffee, tea and margarine were directly associated with the intake of WG, whereas red meat, white bread, alcohol and cakes and biscuits were inversely associated. Smoking and BMI were consistently inversely associated with the intake of WG. Furthermore, length of education was directly associated with the intake of WG among women.

The intake of WG was found to be directly associated with healthy diet, lifestyle and socio-economic factors and inversely associated with less healthy factors, suggesting that these factors are important for consideration as potential confounders when studying WG intake and disease associations.

The aim of the present study was to pilot-test a school-based interventiondesigned to increase consumption of whole grains by 4th and 5th gradechildren.

This multi-component school-based pilot intervention utilised aquasi-experimental study design (intervention and comparison schools) thatconsisted of a five-lesson classroom curriculum based on Social CognitiveTheory, school cafeteria menu modifications to increase the availability ofwhole-grain foods and family-oriented activities. Meal observations ofchildren estimated intake of whole grains at lunch. Children and parentscompleted questionnaires to assess changes in knowledge, availability,self-efficacy, usual food choice and role modelling.

Parent/child pairs from two schools in the Minneapolis metropolitan area; 67in the intervention and 83 in the comparison school.

Whole-grain consumption at the lunch meal increased by 1 serving (P < 0·0001) andrefined-grain consumption decreased by 1 serving for children in theintervention school compared with the comparison school post-intervention(P < 0·001).Whole-grain foods were more available in the lunches served to children inthe intervention school compared with the comparison schoolpost-intervention (P <0·0001). The ability to identify whole-grain foods by children inboth schools increased, with a trend towards a greater increase in theintervention school (P =0·06). Parenting scores for scales for role modelling (P < 0·001) and enablingbehaviours (P <0·05) were significantly greater for parents in the interventionschool compared with the comparison school post-intervention.

The multi-component school-based programme implemented in the current studysuccessfully increased the intake of whole-grain foods by children.

To examine if obesity status and socio-economic and lifestyle factors are associated with self-reported past food habit change, and also whether the level of obesity depends on the reason for change.

Cross-sectional analysis within the Malmo Diet and Cancer (MDC) study using data from the baseline examination and the extensive socio-economic and lifestyle questionnaire including questions of past food habit change. The risk of having changed food habits in the past was examined using logistic regression. Mean differences in obesity status across categories of reasons for past food habit change were examined using analysis of variance.

Malmö, the third largest city in Sweden.

A sub-sample (15 282 women and 9867 men) from the MDC cohort recruited from 1992 to 1996.

Individuals with body mass index (BMI) >30 kg m−2 had an increased risk of having reported past food habit change compared with individuals with BMI <25 kg m−2 (odds ratio (OR) = 1.63, 95% confidence interval (CI) = 1.48–1.83 for women; OR = 1.53, 95% CI = 1.32–1.76 for men). The highest level of obesity was observed among individuals who had changed their diet due to reasons related to the metabolic syndrome. Changers were more likely to be highly educated and to live alone, be retired, ex-smokers and non-drinkers at baseline.

Because past food habit change is related to obesity and other lifestyle and socio-economic factors, a complex confounding situation may exist that could seriously influence observed relationships between diet and disease. Studies need to collect information on past food habit change and take this information into account in the analysis and when interpreting study outcomes.

The purpose of this study was to investigate the prevalence of food insecurity and factors related to it among homeless and runaway adolescents.

Computer-assisted personal interviews were conducted with homeless and runaway adolescents directly on the streets and in shelters.

Interviews were conducted in eight Midwest cities: Des Moines, Cedar Rapids, Iowa City, Kansas City, Lincoln, Omaha, St. Louis and Wichita.

The subjects were 428 (187 males; 241 females) homeless and runaway adolescents aged 16–19 years. Average age of the adolescents was 17.4 (standard deviation 1.05) years.

About one-third of the adolescents had experienced food insecurity in the past 30 days. Factors associated with food insecurity were age of adolescent, a history of caretaker neglect and abuse, having ever spent time directly on the street, a small post-runaway social network, and engaging in deviant and non-deviant street food-acquisition strategies.

Based on these findings, our conservative estimate is that nationally more than 165 000 homeless and runaway adolescents experienced food insecurity in the past 30 days. These adolescents are largely hidden from public notice and they are usually missed in studies that address national hunger.

To compare the ability of waist circumference (WC), body mass index (BMI), waist-to-hip ratio (WHR) and waist-to-height ratio (WHtR) to predict cardiovascular risk factors in an urban adult population of Tehranian women.

Population-based cross-sectional study.

Tehran, the capital of Iran.

This study was conducted on 5073 women aged 18–74 years, participants of the Tehran Lipid and Glucose Study. Demographic data were collected. Anthropometric indices were measured according to standard protocols. Cut-off points of BMI, WC, WHR and WHtR were considered as 25 kg m−2, 80 cm, 0.8 and 0.5, respectively. Blood pressure was measured and hypertension was defined based on the sixth report of the Joint National Committee on Prevention, Detection, Evaluation and Treatment of High Blood Pressure. Biochemical analyses were conducted on fasting blood samples. Diabetes was defined as fasting plasma glucose ≥126 mg dl−1 or 2-hour plasma glucose ≥200 mg dl−1 and dyslipidaemia based on the third report of the National Cholesterol Education Program Expert Panel. The presence of ‘at least one risk factor’ from the three major cardiovascular risk factors (hypertension, dyslipidaemia and diabetes) was also evaluated.

Mean (±standard deviation) age of women was 39.9 ± 14.6 years; mean BMI, WC, WHR and WHtR were 27.1 ± 1.5 kg m−2, 86.5 ± 13.5 cm and 0.83 ± 0.08 and 0.55 ± 0.08, respectively. Of the four anthropometric measures, WC had the highest sensitivity and specificity to identify subjects with risk factors in both the 18–39 year and the 40–74 year age categories. WC was seen to have a higher percentage of correct prediction than BMI, WHR and WHtR.

It is concluded that WC is the best screening measure for cardiovascular risk factors, compared with BMI, WHR and WHtR, in Tehranian adult women.

To derive dietary patterns using principal components analysis from separate FFQ completed by mothers and their teenagers and to assess associations with nutrient intakes and sociodemographic variables.

Two distinct FFQ were completed by 13-year-olds and their mothers, with some overlap in the foods covered. A combined data set was obtained.

Avon Longitudinal Study of Parents and Children (ALSPAC), Bristol, UK.

Teenagers (n 5334) with adequate dietary data.

Four patterns were obtained using principal components analysis: a ‘Traditional/health-conscious’ pattern, a ‘Processed’ pattern, a ‘Snacks/sugared drinks’ pattern and a ‘Vegetarian’ pattern. The ‘Traditional/health-conscious’ pattern was the most nutrient-rich, having high positive correlations with many nutrients. The ‘Processed’ and ‘Snacks/sugared drinks’ patterns showed little association with important nutrients but were positively associated with energy, fats and sugars. There were clear gender and sociodemographic differences across the patterns. Lower scores were seen on the ‘Traditional/health conscious’ and ‘Vegetarian’ patterns in males and in those with younger and less educated mothers. Higher scores were seen on the ‘Traditional/health-conscious’ and ‘Vegetarian’ patterns in girls and in those whose mothers had higher levels of education.

It is important to establish healthy eating patterns by the teenage years. However, this is a time when it is difficult to accurately establish dietary intake from a single source, since teenagers consume increasing amounts of foods outside the home. Further dietary pattern studies should focus on teenagers and the source of dietary data collection merits consideration.

To investigate the longitudinal relationship between the intake of dietary antioxidants and periodontal disease in community-dwelling older Japanese.

A retrospective cohort study, with a follow-up of 2 years (2003–2005). Intakes of dietary antioxidants (vitamin C, vitamin E, α-carotene and β-carotene) were assessed with a validated FFQ. Participants were classified by tertile of antioxidant intake. Full-mouth periodontal status, measured as the clinical attachment level, was recorded at baseline and follow-up examinations. Periodontal disease progression was considered as loss of attachment of 3 mm or greater over the study period at the interproximal site for each tooth. Finally, the number of teeth with periodontal disease progression per person was calculated and was used as the outcome. Poisson regression analysis was conducted, with dietary antioxidants as the main exposure, to estimate their influence on the number of teeth with periodontal disease progression.

Niigata City (Japan).

Dentate individuals aged 75 years in 2003, for whom data were available, were included in the analyses (n 264).

A higher intake of dietary antioxidants was inversely associated with the number of teeth with periodontal disease progression, controlling for other variables. The multivariate-adjusted incidence rate ratios in the first, second and third tertiles were 1·00, 0·76 (95 % CI 0·60, 0·97) and 0·72 (95 % CI 0·56, 0·93) for vitamin C; 1·00, 0·79 (95 % CI 0·62, 0·99) and 0·55 (95 % CI 0·42, 0·72), for vitamin E; and 1·00, 1·02 (95 % CI 0·81, 1·29) and 0·73 (95 % CI 0·56, 0·95) for β-carotene.

The study results suggest that higher intake of antioxidants may mitigate periodontal disease in community-dwelling older Japanese.

To provide an overview of vitamin and mineral intakes among children and adolescents in European countries and to present results from studies showing the impact of food fortification.

Comparative analysis of a number of nutritional studies among children and adolescents performed during the last decade in certain European countries.

Spain, France, UK, North Ireland, Portugal, Germany.

Europeans aged 6 to 18.

Dietary surveys across Europe showed that varying levels of nutrient adequacy existed from one country to another, and that even within the same country, there were important nutritional gaps between different regions. In general, studies are difficult to compare, and information for many countries was missing. The results suggest that children and adolescents are the population group most likely to have higher risk of nutritional deficiencies, particularly for iron, vitamins C, E, B6 and folates. In France, Ireland, UK and Spain, food fortification, and particularly of breakfast cereals, has positively contributed to increasing vitamin and mineral intakes in childhood and adolescence.

Information on vitamin and mineral intakes in European children is less available than in adults. Fortified foods may contribute to reducing nutrient inadequacy in European children and adolescents, but should not replace nutrition education.

To develop a composition database of a number of foods representative of different categories of gluten-free products in the Italian diet.

The database was built using the nutritional composition of the products, taking into consideration both the composition of the ingredients and the nutritional information reported on the product label.

The nutrient composition of each ingredient was obtained from two Italian databases (European Institute of Oncology and the National Institute for Food and Nutrition).

The study developed a food composition database including a total of sixty foods representative of different categories of gluten-free products sold on the Italian market. The composition of the products included in the database is given in terms of quantity of macro- and micronutrients per 100 g of product as sold, and includes the full range of nutrient data present in traditional databases of gluten-containing foods.

As expected, most of the products had a high content of carbohydrates and some of them can be labelled as a source of fibre (>3 g/100 g). Regarding micronutrients, among the products considered, breads, pizzas and snacks were especially very high in Na content (>400–500 mg/100 g).

This database provides an initial useful tool for future nutritional surveys on the dietary habits of coeliac people.

The aim of this study was to determine the food sources and acquisition practices used by homeless youth in Adelaide. This work is part of a larger study that aimed to examine the extent and nature of food insecurity among homeless youth.

Cross-sectional design involving quantitative and qualitative methods.

Four health and welfare inner-city agencies serving homeless youth in Adelaide, South Australia.

A sample of 150 homeless youth aged between 15 and 24 years recruited from these agencies. Fifteen were selected via snowball sampling for interview.

Use of welfare food sources was high (63%). Food from welfare agencies was supplemented by unorthodox food acquisition methods such as theft (65%), begging for money for food (61%), begging for food items (44%) and asking for help from friends and relatives (34%). Reasons given for non-usage of welfare food services included affordability, access, being too busy, shame or embarrassment.

Food insecurity is a salient issue for some homeless youth in Adelaide. Clarifying food acquisition practices of food-insecure homeless youth is essential for rational planning and improvement of food-related services to meet their needs. Such an understanding also underpins the development of broader public policy responses that improve individual and household skills and resources to acquire food and ensure food security. Nutrition professionals, welfare professionals and policy-makers need to work sensitively with welfare food agencies and others to improve food access and food security for homeless youth.

To document nutritional status and health behaviours of young indigenous women of childbearing age in rural communities in north Queensland.

Cross-sectional survey of 424 Aboriginal and 232 Torres Strait Islander (TSI) women aged 15–34 years, conducted in twenty-three rural and remote communities of far north Queensland in 1999–2000, with follow-up of a smaller cohort (n 132) in 2006–2007.

Weight, waist circumference, intake of fruit and vegetables, smoking, alcohol intake, fasting blood glucose, blood pressure, HDL cholesterol, γ-glutamyltransferase, red cell folate (RCF), interval weight and waist gain and incidence of diabetes.

Forty-one per cent of Aboriginal and 69 % of TSI had central obesity, 62 % were smokers, 71 % drank alcohol regularly and of those, 60 % did so at harmful levels. One third of Aboriginal and 16 % of TSI women had very low RCF levels. In the group followed up, there was a mean annual waist gain of 1·6 cm in Aboriginal women and 1·2 cm in TSI, 0·5 kg/m2 in BMI and 1·5 kg in weight. Incidence of new type 2 diabetes mellitus in this cohort was 29·1 per 1000 person-years (py) (95 % CI 14·0, 52·8) in Aboriginal women and 13·9 per 1000 py (95 % CI 5·6, 28·5) among TSI.

High prevalence and incidence of central obesity and diabetes, poor nutrition, high rates of alcohol use and tobacco smoking together with young maternal age, provide a poor intra-uterine environment for many indigenous Australian babies, and contribute to high perinatal morbidity and future disability. Community level interventions to improve pre-pregnancy nutrition and health behaviours in young women are urgent.

To investigate the long-term effects of duration of postpartum lactation on maternal body composition and risk for cardio-metabolic disorders in later life.

Retrospective study. Body composition was measured using dual-energy X-ray absorptiometry and serum glucose, insulin and lipids were analysed using enzymatic photometric methods 16–20 years after the last pregnancy. Medical history and lifestyle factors were collected via a self-administered questionnaire. Detailed information regarding weight change patterns during each pregnancy was obtained from personal maternity tracking records.

City of Jyväskylä and surroundings in Central Finland.

Two hundred and twelve women (mean age 48, range 36–60 years).

At 16–20 years after their last pregnancy, women who had breast-fed for less than 6 months had higher total body fat mass and fat mass percentage, particularly in the android region (46·5 (sd 8·2) %) than mothers who had breast-fed for longer than 6 months (39·0 (sd 10·2) %) or for longer than 10 months (38·4 (sd 10·9) %, P < 0·01). These differences were independent of pre-pregnancy weight and BMI, menopausal status, smoking status, level of education, participation in past and present leisure-time physical activity, and current dietary energy intake. Higher body fat mass was also associated with higher fasting serum glucose concentration and insulin resistance, TAG, LDL cholesterol and total cholesterol concentrations, as well as higher systolic and diastolic blood pressure (P < 0·05 for all).

Short duration of breast-feeding may induce weight retention and fat mass accumulation, resulting in increased risk of cardio-metabolic disorders in later life.