Karani Vimal

Karani Vimal is an Associate Professor in the Department of Food and Nutritional Sciences at the School of Chemistry, Food and Pharmacy, University of Reading, UK. His research focuses on nutrigenetics, nutrigenomics, and precision nutrition, particularly in the context of cardiometabolic diseases, obesity, and diabetes across diverse ethnic populations.

• University: University of Reading
• School: School of Chemistry, Food and Pharmacy
• Department: Department of Food and Nutritional Sciences
• Research Focus: Gene-diet interactions, vitamin D and B12 metabolism, metabolic syndrome, Mendelian randomization

His research interests center on understanding how genetic variation interacts with dietary and lifestyle factors to influence metabolic health. He investigates mechanisms linking nutrition to conditions like type 2 diabetes, obesity, and cardiovascular disease, with a strong emphasis on South Asian, Arab, Latin American, and African populations. His work bridges molecular genetics, epidemiology, and public health nutrition.

The most recent publications highlight trends in precision nutrition, including genotype-guided interventions, machine learning integration, and systematic reviews of gene-lifestyle interactions across global populations. His studies often employ advanced methodologies such as Mendelian randomization, continuous glucose monitoring, and targeted metabolomics to unravel causal relationships and metabolic responses.

Dr. Karani is actively involved in international research collaborations, notably the GeNuIne (Gene-Nutrient Interactions) Collaboration, aimed at advancing multi-ethnic nutrigenetic research. He contributes to shaping global best practices in personalized nutrition and has published in top-tier journals including The Lancet, BMJ, and Nature Genetics.

He mentors students and early-career researchers in nutritional genomics and has secured funding for studies on vitamin deficiencies, metabolic disease risk, and dietary interventions. His work informs public health strategies and clinical guidelines for personalized dietary recommendations.

Dr. Karani leads research on sustainable food systems, including innovative antimicrobial packaging, reflecting a broader interest in food security and safety. His lab integrates molecular, clinical, and population-level data to develop evidence-based nutrition solutions.