Table 1 Main messages included in the information documents according to the group of intervention
Topics addressed | Nutrition | Sustainability | Mixed |
|---|---|---|---|
Water | |||
Place of water in daily life (thirst, sport) | C/P/T/Po | C/P | C/P/T/Po |
“Simplicity” (accessibility) of drinking tap water (practical tips, including taste improvement and bottle washing) | C/P/T | C/P/T/Po | C/P/T/Po |
Tap water vs. bottled water for health (minerals) | C/P/T/Po | T | C/P/T |
Water origins and safety | C/P/T | C/P/T | C/P/T |
Environmental harmful effect of bottled water (from extraction to home) | C/P/T/Po | C/P/T | |
Limitation of water wastage at home | C/P | P | |
Sweetened beverages | |||
Recommended frequency of SB consumption | C/P/T/Po | Po | C/P/T/Po |
Health harms of sugar | P/T | P/T | |
Sugar content and acidity of manufactured SB | C/P/T/Po | C/P/T/Po | |
(Tap) water as a substitution for SB | C/T/Po | C/T/Po | C/T/Po |
Others | |||
Tips for changing daily behaviour step by step | C/P/T | P/T | C/P/T |
Recipes for healthy and sustainable beverages | P/T/S | P/T/S | P/T/S |
Parents/teachers’ modelling and role | P/T | P/T | P/T |
Marketing influences | C/P/T/Po | C/P/T | C/P/T/Po |
Nutriscore use (tips for choice) | C/P/T | P | C/P/T |
Toilet access at school | C/T | T | T |
Waste associated with bottled beverages/use of bottle and reusable cups | C/P/T/Po | C/P/T/Po | |
Cost of bottled beverages | P/T | C/P/T | P/T |
Beverages and global warming | C | C | |