Objective: 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.Design: 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.Setting: Two primary schools in the Hunter Region, New South Wales, Australia.Subjects: A total of 127 students in Grades 5 and 6 (11–12 years old; 54 % boys).Results: 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).Conclusions: 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.

There is limited evidence for effective obesity treatment programs that engage men. This study evaluated the efficacy of two gender-tailored weight loss interventions for men, which required no face-to-face contact. This was a three-arm, randomized controlled trial: (1) Resources (n = 54), gender-tailored weight loss materials (DVD, handbooks, pedometer, tape measure); (2) Online (n = 53), Resources materials plus study website and e-feedback; and (3) Wait-list control (n = 52). The interventions lasted 3 months and were grounded in Social Cognitive Theory. At 6 months, significantly greater weight loss was observed for the Online (−4.7 kg; 95 % CI −6.1, −3.2) and Resources (−3.7 kg; 95 % CI −4.9, −2.5) groups compared to the control (−0.5 kg; 95 % CI −1.4, 0.4). Additionally, both intervention groups significantly improved body mass index, percent body fat, waist circumference, blood pressure, physical activity, quality of life, alcohol risk, and portion size, compared to controls. Men achieved significant weight loss after receiving novel, minimal-contact, gender-tailored programs, which were designed for widespread dissemination.

The aim of this study was to examine gender differences in the impact of a school garden and nutrition curriculum on fruit and vegetable intake, willingness to taste, and taste ratings in 127 children (11 to 12 years, 54% boys) in regional New South Wales, Australia. Classes were assigned to wait-list control, nutrition education only (NE), or nutrition education plus garden (NE + G) groups. Carrot taste rating was the only vegetable for which there was a significant gender difference, with girls rating it more highly (p = .04). There were no significant gender differences in fruit and vegetable consumption or willingness to taste scores for any other vegetables. There was a group effect (p < .001) for overall willingness to taste, overall taste rating, and the taste rating of pea and broccoli (p < .001), tomato (p = .03), and lettuce (p = .02). In the post hoc analysis by gender, both boys and girls in NE + G and NE groups were more willing to taste vegetables compared with control boys and girls postintervention (p < .001, p = .02). Boys in the NE + G group were more willing to taste all vegetables overall compared with NE boys at posttest (p = .05) and this approached significance for girls (p = .07). For overall tasting scores, a group effect was seen in girls only (p = .05). No significant treatment-time effect was found for vegetable intake in either gender. Further research is needed to examine whether a school garden, with or without school curriculum components, can be used to optimize fruit and vegetable intakes, particularly in boys.

Obesity is a major cause of preventable death in Australia with prevalence increasing at an alarming rate. Of particular concern is that approximately 68% of men are overweight/obese, yet are notoriously difficult to engage in weight loss programs, despite being more susceptible than women to adverse weight-related outcomes. There is a need to develop and evaluate obesity treatment programs that target and appeal to men. The primary aim of this study is to evaluate the efficacy of two relatively low intensity weight loss programs developed specifically for men.