To investigate community engagement with the health benefits of dietary fibre (DF) and its potential as a framework for the promotion of increased consumption of resistant starch (RS).

A nationwide postal Food and Health Survey conducted in Australia by CSIRO Human Nutrition.

Adults aged 18 years and above, selected at random from the Australian Electoral Roll (n 849).

A cross-sectional design was employed to analyse ratings of (i) the importance of various RS health and functional claims and (ii) receptiveness to different foods as RS delivery vehicles, according to the respondents’ level of fibre engagement as classified under the Precaution Adoption Process Model (PAPM) of Health Behaviour.

There was a high level of recognition (89·5 %) of DF as being important for health. Significant gender differences were found for ratings of RS attributes and RS delivery options. Women were both more fibre-engaged than men and more receptive than men to RS and its potential benefits. Ratings of the acceptability of several foods as means of delivering RS revealed a general preference for healthy staples over indulgences, with the margin between acceptability of staples and indulgences increasing markedly with increased fibre engagement.

Application of the PAPM to awareness of DF reveals a ready-made target group for health messages about RS and pockets of differential potential receptiveness. The findings support the promotion of RS as providing health benefits of DF with the added reduction of risk of serious disease, its delivery through healthy staples and the targeting of messages at both fibre-engaged individuals and women in general.

To assess the effect of an improved local ingredient-based gruel fortified or not with selected multiple micronutrients (MM) on Hb concentration of young children.

In a nutrition centre that we opened in their villages, children received either MM supplement (containing iron, zinc, vitamin A, vitamin C and iodine) with the improved gruel (MMGG) or the improved gruel only (GG), twice daily, 6 d/week, for 6 months. We assessed baseline and endpoint Hb concentration and anthropometric indices.

Kongoussi, a rural and poor district of Burkina Faso.

In a community-based trial, we randomly assigned 131 children aged 6–23 months with Hb concentrations in the range of 80–109 g/l into two groups.

The groups did not differ significantly at baseline. Mean baseline Hb concentration was 89·2 (sd 6·5) g/l and 90·3 (sd 8·4) g/l in the GG and the MMGG, respectively (P = 0·42). It increased to 104·1 (sd 11·4) g/l in the GG (P < 0·001) and 107·6 (sd 14·7) g/l in the MMGG (P < 0·001). The between-group difference of 3·5 (95 % CI −1·0, 8·1) g/l in mean (sd) endpoint Hb concentration was not significant (P = 0·13). The endpoint anthropometric indices were not different between the groups.

This MM supplement had no additional effect on Hb concentration. Thorough studies are needed to evaluate the actual efficacy of the gruel before its introduction into household routine.

To investigate the impact of school garden-enhanced nutrition education (NE) on children’s fruit and vegetable consumption, vegetable preferences, fruit and vegetable knowledge and quality of school life.

Quasi-experimental 10-week intervention with nutrition education and garden (NE&G), NE only and control groups. Fruit and vegetable knowledge, vegetable preferences (willingness to taste and taste ratings), fruit and vegetable consumption (24 h recall × 2) and quality of school life (QoSL) were measured at baseline and 4-month follow-up.

Two primary schools in the Hunter Region, New South Wales, Australia.

A total of 127 students in Grades 5 and 6 (11–12 years old; 54 % boys).

Relative to controls, significant between-group differences were found for NE&G and NE students for overall willingness to taste vegetables (P < 0·001) and overall taste ratings of vegetables (P < 0·001). A treatment effect was found for the NE&G group for: ability to identify vegetables (P < 0·001); willingness to taste capsicum (P = 0·04), broccoli (P = 0·01), tomato (P < 0·001) and pea (P = 0·02); and student preference to eat broccoli (P < 0·001) and pea (P < 0·001) as a snack. No group-by-time differences were found for vegetable intake (P = 0·22), fruit intake (P = 0·23) or QoSL (P = 0·98).

School gardens can impact positively on primary-school students’ willingness to taste vegetables and their vegetable taste ratings, but given the complexity of dietary behaviour change, more comprehensive strategies are required to increase vegetable intake.