Dr. Siphiwe Dlamini

Siphiwe Dlamini is a public health researcher whose work centres on non-communicable diseases, nutrition, and mental health in African and multi-country contexts. Affiliated with South African academic institutions, Dlamini contributes to population-based research addressing cardiometabolic risk, health behaviours, and the social determinants of health, with a strong focus on young adults and vulnerable households.

The publication record highlights expertise in hypertension, body composition, multimorbidity, and nutrition knowledge, alongside investigations into food insecurity, mental health risk, and COVID-19-related behavioural changes. Several studies explore policy-relevant themes, including beverage labelling regulations and restrictions on alcohol and tobacco sales, demonstrating engagement with public health governance and prevention strategies.

Experimental work on non-nutritive sweeteners complements large-scale epidemiological surveys, reflecting methodological breadth from laboratory models to nationally representative datasets. Collectively, this scholarship advances understanding of how lifestyle, socioeconomic position, and early adversity intersect to shape chronic disease risk, informing targeted interventions in South Africa and comparable settings.