An experiment carried out across ten workplace cafeterias found no significant change in the overall number of calories purchased when food and drink labels showed the amount of physical activity required to burn off their calories. Physical activity calorie equivalent (PACE) labels, contrary to expectations, may have little or no impact on the food people […]
People smoke more when smoking from larger pack sizes
The first experimental evidence that people smoke more when smoking from larger pack sizes has been published in Addiction today. The research was designed to test whether lowering cigarette pack sizes from 25 to 20 reduced the number of cigarettes smoked. Smoking remains one of the largest risk factors for disease globally and is a […]
Changing the assortments of foods and drinks on offer to consumers could make diets leaner and greener
Altering the mix of foods and drinks available in shops, restaurants and bars could help improve diets, reduce inequalities and protect the environment, according to a new analysis by Professor Theresa Marteau and colleagues at the Universities of Cambridge, UCL, Oxford and Aston. Such measures, called availability interventions, might see a proportion of confectionery items […]
Radical measures needed to change unsustainable and unhealthy behaviours for net zero 2050
Rapid and radical changes to systems that currently support unhealthy unsustainable behaviour are needed to achieve net zero greenhouse gas emissions by 2050, but current commitments are unmatched by action, say Professor Dame Theresa Marteau and colleagues in a BMJ article, adding that COP26 offers a precious opportunity to get back on track. Professor Marteau, […]
Changes to workplace cafeteria menus nudge workers to consume fewer calories
A study carried out at 19 workplace cafeterias has shown that reducing portion sizes and replacing higher calorie food and drinks with lower calorie options led to workers buying food and drink with fewer calories. Our study suggests that making relatively simple changes to menus in workplace and other cafeterias could make an important contribution […]
Existing evidence suggests face coverings do not lead to false sense of security
Existing limited evidence suggests that wearing face coverings to protect against COVID-19 does not lead to a false sense of security and is unlikely to increase the risk of infection through wearers foregoing other behaviours such as good hand hygiene, say researchers from the University of Cambridge and King’s College London. The concept of risk […]
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