TY - JOUR T1 - COVID-19: is there a role for immunonutrition, particularly in the over 65s? JF - BMJ Nutrition, Prevention & Health JO - BMJ Nutrition DO - 10.1136/bmjnph-2020-000071 SP - bmjnph-2020-000071 AU - Emma Derbyshire AU - Joanne Delange Y1 - 2020/04/16 UR - http://nutrition.bmj.com/content/early/2020/05/04/bmjnph-2020-000071.abstract N2 - In late December 2019 severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) first emerged in Wuhan, Hubei, China, resulting in the potentially fatal COVID-19. It went on to be officially recognised as a pandemic by the World Health Organisation on 11 March 2020. While many public health strategies have evolved, there has been little mention of the immune system and how this could be strengthened to help protect against viral infections such as SARS-CoV-2. The present paper evaluates the current evidence base relating to immunonutrition, with a particular focus on respiratory viruses. Within the nutrition sector a promising body of evidence studying inter-relationships between certain nutrients and immune competence already exists. This could potentially be an important player in helping the body to deal with the coronavirus, especially among elders. Evidence for vitamins C, D and zinc and their roles in preventing pneumonia and respiratory infections (vitamins C and D) and reinforcing immunity (zinc) appears to look particularly promising. Ongoing research within this important field is urgently needed. ER -