Abstract
Objective: To explore food consumption and subsequent behavioural changes amongst PASC suffers associated with alterations in taste and smell. Design: A qualitative study involving five focus groups. Setting: Birmingham and Leicester, England, United Kingdom. Participants: Forty-seven Post-Acute Sequelae of COVID-19 sufferers. Results: Shifts in taste and odour were very common with disgusting or unpleasant notes being perceived in many foods, including animal products rich in protein. Food consumption patterns varied affecting nutrition status, individuals weight, types of foods consumed, cooking habits, coping mechanisms, anxieties, family and social interactions. Individuals expressed the need to taste something or experience normal tastes and flavour. Low pH foods, highly processed foods which may contain large amounts of refined sugars as well as cold processed food were the preferred items for consumption. Conclusion: Olfactory dysfunction was related to the consumption of nutrients that require moderation and to the quality of life. Intervention at an early stage is necessary in order to help avoid such complications and thus, this work informs medical practitioners and health workers of the variety of food choices that are more acceptable for people suffering from altered tastes and odour perception.