Building leadership capacity to prevent and control noncommunicable diseases: evaluation of an international short-term training program for program managers from low- and middle-income countries.

To assess the impact of a 1-week training seminar jointly developed and conducted by the World Health Organization and the University Institute of Social and Preventive Medicine of Lausanne targeting senior policy-makers in low- and middle-income countries on public health aspects of noncommunicable diseases (NCDs). A short qualitative questionnaire was emailed to all participants to one of the nine seminars organized between 2010 and 2015. From the 195 participants from 96 different countries, 122 (63%) completed the questionnaire. Among them, 87% reported that the seminar made a positive contribution to their professional development and 48% said it helped strengthening their national NCD program. All respondents remained directly or indirectly involved in NCD work. A frequent suggestion was that similar seminars are developed in their region or country. The evaluation strongly suggests that this short-term seminar had positive impact on both participants' personal development and the organization they worked for. There is a demand for organizing similar seminars at regional/country levels to support NCD prevention and control programs

Evidence for high sugar content of baby foods in South Africa

Background. Early-life exposure to excess sugar affects eating behaviour and creates a predisposition to non-communicable diseases (NCDs). While reducing sugar consumption has been high on the public health agenda, little is known about the sugar content of baby foods.Objectives. To describe and analyse the sugar content of baby foods in South Africa (SA).Methods. A cross-sectional study was conducted to analyse the sugar content of baby foods. The study sample included commercially available baby foods targeted at children aged <12 months, sold in supermarkets and by other major retailers in SA. Primary data were obtained from the packaging, and sugar content was compared with recommended intake guidelines. Bivariate analyses were conducted to determine whether there were any associations between the sugar content, added sugar and the characteristics of foods.Results. Over 70% of products were sweet in taste, with one in four containing added sugars. Sugar content was high in 78% of the foods sampled. Over 80% of cereals and pureed desserts contained added sugar. Fewer than 10% of pureed composite meal and pureed fruit and vege­table categories contained added sugar. Most products adhered to SA labelling standards, but none had front-of-pack nutritional information.Conclusions. The SA baby food market is characterised by products with a high sugar content, promoting an environment that encourages development of sweet-taste preferences and in the long term contributing to the rising burden of NCDs. There is an urgent need for mandatory regulation of sugar in baby foods.Â

Evidence for high sugar content of baby foods in South Africa

Background. Early-life exposure to excess sugar affects eating behaviour and creates a predisposition to non-communicable diseases (NCDs). While reducing sugar consumption has been high on the public health agenda, little is known about the sugar content of baby foods.Objectives. To describe and analyse the sugar content of baby foods in South Africa (SA).Methods. A cross-sectional study was conducted to analyse the sugar content of baby foods. The study sample included commercially available baby foods targeted at children aged <12 months, sold in supermarkets and by other major retailers in SA. Primary data were obtained from the packaging, and sugar content was compared with recommended intake guidelines. Bivariate analyses were conducted to determine whether there were any associations between the sugar content, added sugar and the characteristics of foods.Results. Over 70% of products were sweet in taste, with one in four containing added sugars. Sugar content was high in 78% of the foods sampled. Over 80% of cereals and pureed desserts contained added sugar. Fewer than 10% of pureed composite meal and pureed fruit and vege­table categories contained added sugar. Most products adhered to SA labelling standards, but none had front-of-pack nutritional information.Conclusions. The SA baby food market is characterised by products with a high sugar content, promoting an environment that encourages development of sweet-taste preferences and in the long term contributing to the rising burden of NCDs. There is an urgent need for mandatory regulation of sugar in baby foods.

The global diet and activity research (GDAR) network: a global public health partnership to address upstream NCD risk factors in urban low and middle-income contexts.

BACKGROUND: Non-communicable diseases (NCDs) are the leading cause of death globally. While upstream approaches to tackle NCD risk factors of poor quality diets and physical inactivity have been trialled in high income countries (HICs), there is little evidence from low and middle-income countries (LMICs) that bear a disproportionate NCD burden. Sub-Saharan Africa and the Caribbean are therefore the focus regions for a novel global health partnership to address upstream determinants of NCDs. PARTNERSHIP: The Global Diet and Activity research Network (GDAR Network) was formed in July 2017 with funding from the UK National Institute for Health Research (NIHR) Global Health Research Units and Groups Programme. We describe the GDAR Network as a case example and a potential model for research generation and capacity strengthening for others committed to addressing the upstream determinants of NCDs in LMICs. We highlight the dual equity targets of research generation and capacity strengthening in the description of the four work packages. The work packages focus on learning from the past through identifying evidence and policy gaps and priorities, understanding the present through adolescent lived experiences of healthy eating and physical activity, and co-designing future interventions with non-academic stakeholders. CONCLUSION: We present five lessons learned to date from the GDAR Network activities that can benefit other global health research partnerships. We close with a summary of the GDAR Network contribution to cultivating sustainable capacity strengthening and cutting-edge policy-relevant research as a beacon to exemplify the need for such collaborative groups

South Africa's Health Promotion Levy: excise tax findings and equity potential

In 2016, the South African government proposed a 20% sugar-sweetened beverage (SSB) tax. Protracted consultations with beverage manufacturers and the sugar industry followed. This resulted in a lower sugar-based beverage tax, the Health Promotion Levy (HPL), of approximately 10% coming into effect in April 2018. We provide a synthesis of findings until April 2021. Studies show that despite the lower rate, purchases of unhealthy SSBs and sugar intake consumption from SSBs fell. There were greater reductions in SSB purchases among both lower socioeconomic groups and in subpopulations with higher SSB consumption. These subpopulations bear larger burdens from obesity and related diseases, suggesting that this policy improves health equity. The current COVID-19 pandemic has impacted food and nutritional security. Increased pandemic mortality among people with obesity, diabetes, and hypertension highlight the importance of intersectoral public health disease-prevention policies like the HPL, which should be strengthened

Implications of COVID-19 control measures for diet and physical activity, and lessons for addressing other pandemics facing rapidly urbanising countries.

At the time of writing, it is unclear how the COVID-19 pandemic will play out in rapidly urbanising regions of the world. In these regions, the realities of large overcrowded informal settlements, a high burden of infectious and non-communicable diseases, as well as malnutrition and precarity of livelihoods, have raised added concerns about the potential impact of the COVID-19 pandemic in these contexts. COVID-19 infection control measures have been shown to have some effects in slowing down the progress of the pandemic, effectively buying time to prepare the healthcare system. However, there has been less of a focus on the indirect impacts of these measures on health behaviours and the consequent health risks, particularly in the most vulnerable. In this current debate piece, focusing on two of the four risk factors that contribute to >80% of the NCD burden, we consider the possible ways that the restrictions put in place to control the pandemic, have the potential to impact on dietary and physical activity behaviours and their determinants. By considering mitigation responses implemented by governments in several LMIC cities, we identify key lessons that highlight the potential of economic, political, food and built environment sectors, mobilised during the pandemic, to retain health as a priority beyond the context of pandemic response. Such whole-of society approaches are feasible and necessary to support equitable healthy eating and active living required to address other epidemics and to lower the baseline need for healthcare in the long term

The global diet and activity research (GDAR) network: a global public health partnership to address upstream NCD risk factors in urban low and middle-income contexts

Abstract: Background: Non-communicable diseases (NCDs) are the leading cause of death globally. While upstream approaches to tackle NCD risk factors of poor quality diets and physical inactivity have been trialled in high income countries (HICs), there is little evidence from low and middle-income countries (LMICs) that bear a disproportionate NCD burden. Sub-Saharan Africa and the Caribbean are therefore the focus regions for a novel global health partnership to address upstream determinants of NCDs. Partnership: The Global Diet and Activity research Network (GDAR Network) was formed in July 2017 with funding from the UK National Institute for Health Research (NIHR) Global Health Research Units and Groups Programme. We describe the GDAR Network as a case example and a potential model for research generation and capacity strengthening for others committed to addressing the upstream determinants of NCDs in LMICs. We highlight the dual equity targets of research generation and capacity strengthening in the description of the four work packages. The work packages focus on learning from the past through identifying evidence and policy gaps and priorities, understanding the present through adolescent lived experiences of healthy eating and physical activity, and co-designing future interventions with non-academic stakeholders. Conclusion: We present five lessons learned to date from the GDAR Network activities that can benefit other global health research partnerships. We close with a summary of the GDAR Network contribution to cultivating sustainable capacity strengthening and cutting-edge policy-relevant research as a beacon to exemplify the need for such collaborative groups