Varadarajan, S., Venguidesvarane, A. G., Rajamohan, M., Varadarajan, S. . and Balaji, T. M. (2026) “Changes in physical activity, dietary behaviours, and BMI among undergraduate health students before, during, and after the COVID-19 lockdown: a follow-up study”, International Journal of Nutrology, 19(1). doi: 10.54448/ijn26104.