Dr Tim Chambers explains the damaging effects of marketing of unhealthy commodities on children’s health and what we can do to tackle the problem.
Unhealthy commodities such as junk food, alcohol, and gambling are leading causes of non-communicable diseases, mental illness, injury, and many social harms. The collective global health burden of diet– and alcohol-related diseases is estimated at five million deaths each year. But what is the role of marketing of these unhealthy commodities in driving their growing consumption?
Unhealthy commodities marketing through the eyes of a child
Children’s exposure to unhealthy commodities marketing, regardless of the product, has an adverse impact on their health. For example, junk food marketing shapes children’s dietary preferences and alcohol marketing is positively associated with earlier onset drinking and the likelihood of engaging in hazardous drinking. Children are particularly susceptible to marketing as they are unable to fully comprehend the biases inherent in ads. But with the unprecedented access and engagement with different media, how much marketing for unhealthy commodities are children actually seeing on a daily basis? (more…)
Dr Katharina Hauck, a Health Economist, explains how economics can help to implement universal health coverage in the real world.
Millions of people still have no access at all to health care. Millions more are forced to choose between health care and other daily expenses such as food, clothing and even a home. Globally, over 800 million people incur catastrophic out-of-pocket spending every year, with health care costs consuming at least 10% of their household budgets.
Therefore, this year’s World Health Day focuses on universal health coverage (UHC). The World Health Organization defines UHC as “ensuring that all people can use the promotive, preventive, curative, rehabilitative and palliative health services they need, of sufficient quality to be effective, while also ensuring that the use of these services does not expose the user to financial hardship.” Many countries have declared their commitment to UHC. But after the political declarations are made, policymakers are left to grapple with a central issue: what services should be made available? (more…)
Katharina Hauck speaking at the Annual Meeting 2017 of the World Economic Forum in Davos (Copyright by World Economic Forum / Sikarin Thanachaiary)
To mark World AIDS Day 2017, we have published a series of blog posts to highlight the important and varied research that takes places at Imperial. Three experts from Faculty of Medicine share their interest in HIV/AIDS which spans from the elusive vaccine to the economics of the epidemic.
World AIDS Day takes place annually on 1 December as an opportunity for people worldwide to unite in the fight against HIV and to show support for people living with HIV/AIDS.
The role of an economist in the HIV epidemic
As an economist, my research on HIV takes a higher-level population view. We advise policy makers in governments and international organisations on the cost-effectiveness of preventive and treatment interventions in the countries most ravaged by HIV. By estimating the benefits and costs of interventions, we can identify the ones that promise greatest improvements in population health. (more…)