Portion sizes for certain foods have been increasing dramatically in recent years alongside
obesity rates, concurring with the phenomenon of the portion size effect (more is consumed …

Portion control utensils and reduced size tableware amongst other tools, have the potential
to guide portion size intake but their effectiveness remains controversial. This review …

There is a growing recognition that much behavior is influenced by the contexts in which a
behavior occurs. This has shifted attention toward less-theorized interventions that involve …

Background Wine glass size can influence both perceptions of portion size and the amount
poured, but its impact upon purchasing and consumption is unknown. This study aimed to …

Plate size causes the Delboeuf illusion, and impacts food craving and food consumption.
However, the underlying cognitive mechanism of the Delboeuf illusion remains unknown …

In recent years, the reduction of alcohol-related harm has emerged as a major policy issue
across Europe. Public health advocates, supported by the World Health Organisation, have …

Seemingly insignificant daily practices, such as sugar usage in tea, can have a great
accumulated impact on societal issues, such as obesity. That is why these behaviours are …

Although there is considerable evidence for the portion-size effect and its potential impact on
health, much of this has not been successfully applied to help consumers reduce portion …

Aims To test whether reducing the standard serving size of alcoholic beverages would
reduce voluntary alcohol consumption in a laboratory (study 1) and a real‐world drinking …

Addressing the global threats to population and planetary health requires changing many
behaviours at scale. This demands consideration not only of the effect size of an intervention …