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    Who we are

    We aim to deliver a better understanding of diets and nutrition and physical activity-related risks of non-communicable diseases among adolescents in seven countries in SSA, how to optimize implementation of evidence-based interventions that promote healthy behaviours among adolescents and youth, long-term costs-and effects and impact of these interventions, and the factors that lead to the adoption, scale up, sustainment, and knowledge translation of these interventions. Given this tremendous burden noncommunicable diseases pose in Sub-Saharan Africa, our proposed project will ultimately contribute to improving the health, economic and broader societal outcomes of all in the region. Results from the proposed project could also be transferable to other low-and middle-income country contexts struggling to tackle the growing burden of nutrition-related noncommunicable diseases among adolescence and youth.

    Our overall objective is to establish a global alliance to prevent and reduce nutrition-related noncommunicable diseases (NCDs) among adolescence and youth in Africa, by boosting adolescents’ health behaviours and outcomes through nutrition literacy and fluency and by providing critical policy information and tools to scale and sustain interventions and policies to support adolescents in healthy food consumption and lives.

    To reach this overall objective and to address the identified research and societal needs, we will pursue the following specific objectives (SO) and research results (RR): 

    Scientific Objective SO1: Identify the key nutrition-based adolescent health risk factors inducing long-term chronic disease burdens across 7 African countries, spanning Western, Eastern, and Southern Africa

    RR1.1: Nutrition-related risk factors identified that put adolescents in Africa at high lifetime risk of NCDs. 

    RR1.2: Exercise-related risk factors identified that put adolescents in Africa at high lifetime risk of NCDs 

    RR1.3: Policy, psychosocial and sociostructurally contextual risk factors identified that prevent food systems and environments from maximally supporting adolescents in healthy nutrition for healthy lives 

    Scientific Objective SO2: Design an adolescent nutrition fluency intervention (ANFI) for African regions

    RR2.1: Deep qualitative understanding of adolescent nutrition literacy and fluency needs developed. 

    RR2.2: ANFI designed and prototype-tested. 

    Scientific Objective SO3: Establish the effectiveness and performance of sugar-sweetened beverage (SBB) tax policies in African countries in reducing adolescent SBB consumption and improve health outcomes

    RR3.1: Causal impact of SBB tax policies on adolescent behaviours and outcomes in South Africa, Nigeria and Ghana estimated. 

    RR3.2: Mechanisms of SBB tax policies affecting adolescents elucidated.

    RR3.3: Causal impact of SBB transported to countries in Africa where SBB tax policies have not been implemented. 

    Scientific Objective S04: Create and test an entertainment-education video intervention to boost adolescent health fluency through social media 

    RR4.1: Existing entertainment-education videos adapted to four contexts in Africa

    RR4.2: Mechanisms and context of use and performance of the videos among adolescents elucidated. 

    Scientific Objective SO5: Determine the long-term and at-scale impact and cost-effectiveness of AFNI and SSB tax policies in African regions

    RR5.1: Cost of NCD treatment and care and AFNI delivery in African regions established.

    RR5.2: Long-term impact and cost-effectiveness of AFNI and SSB tax policies on adolescents’ health and life course health attainment estimated. 

    Scientific Objective SO6: Prepare nutrition-related policies and interventions for exploitation to boost adolescent health 

    RR6.1: Applicable nutrition solutions for adolescents across African regions identified.

    RR6.2: Regulatory requirements and financial viability of nutrition solutions for adolescents checked for African contexts. 

    Scientific Objective SO7: Create and use an Africa Think Tank for Adolescent and Youth Health (AATAYH)

    Scientific Objective SO8: Develop a platform for high-quality, safe and efficient population-based longitudinal quantitative and qualitative adolescent health and nutrition research in across African regions

    Scientific Objective SO9: Successfully govern and implement a research agenda across 7 African countries focused on supporting adolescents in achieving healthy nutrition for healthy lives