LAUSR

Background The food security and nutrition of millions of people around the world is currently being threatened by the coronavirus disease 2019 (COVID-19) pandemic, an evolving health crisis. Aim To evaluate the effect of the COVID-19 pandemic on nutrition and health of adults in Calabar, especially after the hard lockdown. Setting Online cross-sectional survey in Calabar, Nigeria. Method After sample size determination, an online questionnaire was designed, content-validated by nutrition experts and piloted on 20 respondents. The questionnaire link was circulated for 6 weeks (April–May, 2021). The questionnaire was structured to gather socio-economic data, lifestyles of the participants (especially younger adults) and changes in dietary intake and health. Descriptive statistics and Pearson’s correlation were used to define the proportion of responses for each question and check for association. Results No glaring nutrition or health problems was observed in the surveyed population (385 respondents), but many (50%) earned very low monthly income (< 50 000 naira). A drop in finances seemed to have indirectly caused a decrease in food consumption post-lockdown. A strong association between age and health risks was observed; similarly, alcohol intake was significantly affected by income and age. Conclusion The pandemic caused many changes in people’s dietary habits and lifestyles, including financial setbacks. Apparently, education and proper enlightenment play a major role in food choices (despite limited resources), thus ensuring adequate nutrition and reducing health risks in the face of a pandemic. Contribution This study has affirmed the efficacy of nutrition education and proper awareness in ensuring healthy dietary choices, optimal health and reduced risks of diseases.